Best Magnetic Spin Bikes in the UK: 5 I Tested at Home

If you’re looking for the best magnetic spin bikes in the UK, I tested five popular models at home to compare noise, resistance feel, stability, comfort, app compatibility, and overall value.

I’m comparing five popular magnetic indoor bike models — NordicTrack Studio S24i, Peloton Bike+, Schwinn 800IC, Echelon EX3, and Joroto X4S — focusing on the stuff that actually matters at home: noise level, resistance feel, comfort and adjustability, stability, app compatibility (Peloton, iFit, Zwift/Kinomap via third-party options), and overall value for money.

Before you pick a bike, I’ll quickly explain magnetic vs friction resistance (because it changes the ride feel, maintenance, and noise more than most people realise). Then you can use the comparison section to narrow down the right bike in a couple of minutes.

Why Trust This Magnetic Spin Bike Guide?

I didn’t just unbox these magnetic spin bikes, ride them once, and rank them from a spec sheet. I used them the way a normal home rider would — from short test periods of around two weeks to long-term use of more than three years, depending on the bike. That gave me a much better feel for what actually matters after the excitement of the first ride wears off: resistance smoothness, stability, comfort, noise, app compatibility, adjustment range, and whether the bike is enjoyable enough to keep using week after week.

For this guide, I tested each bike through the types of sessions most UK home riders are likely to do, including 30–60 minute steady rides, interval workouts, standing climbs, and out-of-the-saddle sprints. I paid close attention to how each magnetic resistance system felt from easy warm-ups to harder efforts, whether the frame stayed planted when I pushed, and how easy it was to get a comfortable riding position. For context, I’m 5’5″ and around 75 kg, so I also notice things like reach, saddle comfort, handlebar position, and whether shorter riders can dial in the fit properly.

I also tested these bikes in real home conditions, not a showroom. That means normal flooring, with and without a mat, different app setups, and both connected and offline rides. Where it made sense, I used the bike’s native platform, such as Peloton or iFit, and I also tested Zwift/Kinomap-style riding with QZ when needed. My goal with this comparison is simple: to help you choose the best magnetic spin bike for how you actually plan to train at home, not just the one with the flashiest screen or longest feature list.

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Best Magnetic Spin Bikes UK Comparison Table

Spin Bike Model	Best For	Resistance & Flywheel	Screen & App Setup	What Stood Out in Testing	Main Trade-Off
Peloton Bike+	Best for Peloton Classes	Electronic magnetic resistance | 13 kg flywheel	23.8″ HD touchscreen | Peloton app	The smoothest full-class experience in this group, with Auto-Follow resistance, strong speakers, Apple Watch support, and excellent instructor-led content.	It is locked into the Peloton ecosystem, with no easy Zwift or iFit support, no cooling fan, and no horizontal handlebar adjustment.
NordicTrack Studio S24i	Best for iFit Incline Rides	Electronic magnetic resistance | 22 kg flywheel	24″ HD touchscreen | iFit app	The incline/decline system makes it feel more dynamic than a standard magnetic spin bike, especially during scenic iFit rides and climbing sessions.	It is heavy, tied closely to iFit, has no easy Peloton or Zwift support, and the stock saddle is not the most comfortable.
Schwinn 800IC	Best Value for Zwift Riders	Manual magnetic resistance | 18 kg flywheel	Backlit console | Zwift and Kinomap support, Peloton via QZ	It gives you one of the best value setups for app-based riding, with a useful console, strong adjustability, dual-sided SPD pedals, and smooth magnetic resistance.	Resistance is manual, so Zwift, Peloton, and Kinomap workouts will not automatically change the resistance for you.
Echelon EX3	Best Screen-Free Smart Bike	Electronic magnetic resistance | 13 kg flywheel	No built-in monitor | Echelon Fit, third-party app use via QZ when compatible	The electronic resistance and adjustable tablet holder make it a clean tablet-first smart bike, especially if you prefer using your own screen.	It has no built-in display, and newer firmware may limit third-party app compatibility, so app flexibility depends on the bike’s software version.
Joroto X4S	Best Budget Bluetooth Spin Bike	Manual magnetic resistance | 13.5 kg flywheel	Backlit console | Joroto, Zwift, Kinomap, and Peloton via QZ	It feels surprisingly stable and quiet for the price, with Bluetooth connectivity, a basic console, and useful bottle, weight, and tablet holders.	It is still a manual-resistance bike, so there is no automatic resistance control for Zwift, Kinomap, or Peloton-style workouts.

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Peloton Bike+ Review: Best Magnetic Spin Bike for Peloton Classes and Auto-Follow Resistance

If you’re willing to pay for the Peloton membership, the Peloton Bike+ is the best magnetic spin bike experience I’ve used—not because the hardware is wildly ahead of everyone else, but because the classes and content are genuinely unmatched. It’s the one bike that consistently makes me show up, push harder, and finish rides feeling like I got a proper coached session rather than just “spun at home.”

On the bike itself, the ride quality is exactly what you want from a premium magnetic setup: quiet, smooth, and low-maintenance. The Bike+ uses a carbon belt drive and a 13 kg flywheel, and the whole drivetrain feels clean and efficient. Peloton also refreshed the look with a more streamlined cover, and it does make the bike feel more polished in a living-room setup.

The resistance is electronic magnetic, which is a big deal in day-to-day use. With friction bikes you’re always dealing with pad wear and extra noise, but here the magnets do the work without contact, so it stays quiet and consistent over time. You get 100 resistance levels, and while you don’t need to obsess over the exact number, the range is wide enough that beginners can ease in and stronger riders can still get properly challenged.

The standout feature—especially if you actually take Peloton classes—is Auto-Follow resistance. When it’s enabled, the bike adjusts resistance for you based on the instructor’s callouts. That sounds like a “nice-to-have,” but in practice it makes workouts feel more immersive and way less fiddly, particularly during intervals where you’d normally be twisting the knob constantly.

The screen is another area where the Bike+ earns its name. The 23.8″ anti-glare touchscreen is large, sharp, and responsive, and the upgraded speakers are legitimately good—loud enough and clear enough that you don’t feel forced to use headphones. I also like the swivel screen, because it’s genuinely useful when you hop off the bike for strength, stretching, or yoga. And if you’re in the Apple ecosystem, the Apple Watch integration is a nice quality-of-life upgrade for tracking and continuity across devices.

Now, let’s talk about the real reason people buy Peloton: the classes. The instructors have personality, the programming is consistent, and the platform has a depth of content that most competitors still don’t match. Whether you ride live or on-demand, Peloton workouts feel structured and well-produced—and yes, the leaderboard is motivating if you’re the kind of person who likes a little competition.

Hardware details are solid too. The Bike+ comes with Delta pedals (standard road-style), so you can use Peloton’s shoes or any compatible Delta-cleat shoe. The 170 mm crank arms feel natural if you’ve ridden road or mountain bikes, and Peloton keeps the Q-factor relatively slim for a spin bike at around 170 mm, which helps the pedalling feel more natural and less “knees-out.”

Size-wise, it’s compact enough for most homes but still hefty in a reassuring way. It’s about 59″ long and 22″ wide, weighs around 64 kg, and supports riders up to 305 lb. Peloton also claims it fits users from 4’11” to 6’4″, and the adjustments are straightforward: seat height/position plus handlebar height make it easy to dial in a comfortable setup.

Warranty is fine but not amazing for the price: 12 months on parts/drive system and five years on the frame. The upfront cost is premium, and you also need to factor in the ~£30/month subscription—because without it, you’re basically buying a beautiful bike with its best feature removed.

Compared to the original Peloton Bike, the Bike+ is the better machine for serious Peloton users. You’re getting electronic resistance instead of manual, a bigger screen with improved anti-glare, better audio, Apple Watch support, a swivel display, and the big one: Auto-Follow resistance. If you’re in the Peloton ecosystem, the extra money is easy to justify because it noticeably improves the day-to-day experience.

Positives: Pros of Peloton Bike+

• Unmatched Peloton classes and instructors
• High-quality build with electronic magnetic resistance
• Auto-Follow resistance makes workouts feel seamless
• Strong community and support ecosystem
• Includes a power meter for watt tracking (estimate, but useful and consistent)

Negatives: Cons of Peloton Bike+

• High upfront price compared with bikes like Echelon and Schwinn
• Monthly subscription adds ongoing cost
• Warranty is a bit basic for a premium bike
• Screen is essentially locked into the Peloton experience (not a general tablet)

The Verdict: My Final Thoughts on Peloton Bike+

If you’re okay paying for the membership, Peloton Bike+ is my #1 pick. The hardware is excellent—quiet, smooth, and polished—but it’s the content that makes it special, and that’s what keeps most people consistent. If you want a cheaper bike for riding offline or using apps like Zwift without committing to a subscription ecosystem, something like the Schwinn 800IC can be a smarter value. But for the full coached indoor cycling experience, the Bike+ is the one I’d choose.

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NordicTrack Studio S24i Review: Best iFit Magnetic Spin Bike with Incline/Decline

I’ve used the NordicTrack Studio S24i for a few months, and if there’s one thing it does better than almost any other magnetic spin bike in the UK, it’s this: it makes indoor riding feel less like “spinning in place” and more like you’re actually moving through terrain. That’s mostly thanks to the real incline/decline system, which still feels like NordicTrack’s biggest advantage over the competition.

The first thing you notice is the screen. The 24″ HD touchscreen is huge, and it’s a clear upgrade over the S22i. If you don’t care about having the biggest display, the S22i (or even the Nordictrack S15i) can save you a lot of money while keeping the same overall experience. But if you do like big visuals and you’re going to use iFit regularly, the S24i is genuinely immersive.

Connectivity is where the S24i feels a bit “walled garden.” Yes, the console has Bluetooth and pairs nicely for iFit audio (so you can use the built-in speakers or your own headphones), but it doesn’t play nicely with the wider fitness ecosystem. You’re not going to get easy integration with things like Apple Watch, and you’re not really buying this bike to bounce between apps. In that sense, it’s similar to Peloton: you’re buying the hardware because you plan to commit to the platform.

Now for the reason I rate it so highly for iFit riders: automatic resistance + real incline/decline. The bike can adjust resistance during workouts, and the frame physically tilts to -10% decline and up to 20% incline. When you’re doing intervals, climbs, or scenic rides, that change in body position is a big deal — it hits different muscles, changes how hard your heart has to work, and keeps sessions from feeling repetitive. It’s the one feature that genuinely separates the S24i from most magnetic spin bikes that only change resistance.

You do need an iFit subscription to get the full experience. The pricing can vary by region and promotions, but the point is the same: without iFit, you’re not unlocking what makes the S24i special. With it, you get a deep library of coached rides and scenic content, and the auto-adjust features make it feel more “guided” than a typical DIY spin bike session.

NordicTrack also includes 3 lb dumbbells, which is a nice touch for cross-training sessions. Fit-wise, you can adjust the seat up/down and fore/aft, and the handlebars adjust up/down. My biggest ergonomic complaint is that the handlebars don’t adjust horizontally, which makes it harder to fine-tune reach compared with bikes like the Joroto X4S or Schwinn 800IC. And I’ll be honest: the stock seat isn’t one I’d happily use long-term without swapping or adding a quality cover.

The bike is also seriously heavy—around 100 kg—which makes it annoying to move around the house, but that weight comes with a benefit: it feels extremely stable, even when you’re out of the saddle and pushing hard. If you’re the type who rides intensely, that planted feeling matters more than you think.

Positive: Pros of NordicTrack S24i

• Smooth, quiet magnetic resistance
• Real incline/decline (-10% to 20%) that changes how rides feel
• Huge 24″ HD touchscreen
• Solid workout metrics and guided workout experience
• Handlebar resistance controls
• Automatic resistance adjustment in iFit workouts
• Very stable during harder efforts and standing climbs

Negatives: Cons of NordicTrack S24i

• Heavy and not easy to move around
• Support experience is often not as strong as Peloton’s ecosystem
• iFit subscription is basically required to get full value
• Watt output is an estimate, not lab-accurate
• Limited integration outside iFit (not a “multi-app” bike)
• No horizontal handlebar adjustment
• Stock seat can feel uncomfortable
• Pedals aren’t ideal if you want easy compatibility with common SPD/Look cycling shoes

The Verdict: My Final Thoughts on the S24i

If you want a magnetic spin bike that feels the most “real-world” indoors, the NordicTrack Studio S24i is one of the best options out there — mainly because incline/decline changes the ride in a way simple resistance never can. It’s a strong alternative to Peloton if you like iFit’s training style and want that terrain simulation at home. That said, iFit’s content is good, but for pure class energy and community, I still think Peloton is the stronger platform. For the right rider, though—especially someone who loves climbs and scenic sessions—the S24i is an absolute beast.

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Schwinn 800IC Review: Best Value Magnetic Spin Bike for Zwift/Kinomap Compatibility

I’ve used the Schwinn 800IC nearly a year, and if you want the best “bang for your buck” magnetic spin bike that plays nicely with popular apps, this is one of the easiest bikes to recommend. You’ll also see it sold under different names — Schwinn IC4 and Bowflex IC6 — because they’re all essentially the same bike under the Nautilus umbrella. Different badge, same ride.

What I like about the 800IC is that it hits a sweet spot: it feels like a proper indoor cycling bike, it’s quiet, it’s smooth, and it gives you enough tech to connect with apps like Zwift and Kinomap (and yes, you can run Peloton too via third-party setups). It supports up to 150 kg, and both the seat and handlebars adjust vertically and horizontally, so it’s easier to dial in a comfortable fit than on a lot of budget spin bikes.

This model is basically Schwinn’s modern answer to the older IC3. The upgrade is obvious the moment you ride it: you’re moving from noisy, higher-maintenance friction resistance to magnetic resistance, plus you get Bluetooth connectivity that actually makes sense for app riders. In other words, it feels like Schwinn finally caught up to what home riders want in 2026 — quieter workouts, less maintenance, and better connectivity.

The console is simple, but it’s useful. The backlit monitor shows the stuff I actually care about mid-ride: resistance level, RPM, time, speed, distance, calories, and it’s easy to glance at without squinting. There aren’t built-in programmes, but you can set basic goals, and for most people using Zwift/Peloton/Kinomap, the app becomes the “programme” anyway.

Just keep expectations realistic: the console won’t run apps. You’ll need a tablet or phone, which is how most riders use this bike. Pair it over Bluetooth, load your app, and you’re off. If you want a smoother “bridge” between apps and your data, the QZ app (small one-time cost) is genuinely useful — it helps with compatibility and tends to make the whole connected experience feel less messy.

The biggest limitation is also what keeps the price reasonable: the Schwinn 800IC doesn’t have motorised resistance, so you don’t get true automatic resistance changes for Zwift climbs or Peloton callouts. If you really want that experience, there are add-ons like the SS2K V3 that can make Zwift treat the bike as “controllable,” but that’s extra spend and extra complexity. Personally, I’d only go that route if you already love Zwift and you’re committed to that style of training.

Ride feel is solid. The bike uses an 18 kg flywheel and a belt drive, and that combination gives you a smooth, steady spin with enough inertia for harder intervals. It also fits a decent height range (roughly 5’2″ to 6’5″), and the adjustability helps a lot if multiple people in the house are riding.

Comfort-wise, I’ll be honest: the stock seat is firm, and it’s the one thing most riders complain about. The good news is it’s an easy fix — a replacement saddle solves it quickly without changing the bike’s performance.

Positives: Pros of Schwinn 800IC

• Smooth, quiet ride with a balanced 18 kg flywheel
• 100 levels of magnetic resistance, shown clearly on the monitor
• Bluetooth connectivity for Zwift and Kinomap (and Peloton via third-party setups like QZ)
• Useful backlit console with solid workout tracking
• Dual-sided pedals (cage + SPD clip-in) for safety and efficiency
• Thoughtful extras like dumbbells and two bottle holders

Negatives: Cons of Schwinn 800IC

• Stock saddle feels firm for longer rides
• Tablet holder isn’t adjustable, which can be annoying depending on your height/setup
• No built-in auto resistance (manual knob only)
• Console can’t run apps (you’ll need your phone/tablet)

The Verdict: My Final Thoughts on Schwinn 800IC

If you want a value-packed magnetic spin bike that’s quiet, solid, and genuinely useful with connected training, the Schwinn 800IC is a strong pick. It’s the one I point to when someone wants app compatibility without paying Peloton money. Just go in knowing it’s a manual-resistance bike—you control the intensity, not the software. If you want a more “smart bike” feel with automatic resistance and you’re already training with a tablet, the Echelon EX3 can make more sense (and it’s often priced aggressively). But for overall value and flexibility, the Schwinn 800IC holds its spot for a reason.

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Echelon EX3 Review: Best Tablet-First Smart Bike with Electronic Magnetic Resistance

I’ve used the Echelon EX3 for more than a year, and it’s one of those bikes that quietly earns your respect the longer you live with it. It’s not flashy in the way Peloton or NordicTrack are — there’s no huge built-in screen trying to dominate your room — but as a tablet-first smart bike with electronic magnetic resistance, it’s been one of the most practical “real home gym” setups I’ve ridden.

The first thing I liked about the EX3 is the feel. The bike has a clean, aerodynamic design and a genuinely comfortable riding position once it’s dialled in. It’s the kind of bike that makes it easy to hop on for a quick 20-minute interval session… and then accidentally stay on longer because it’s smooth and quiet enough that you’re not fighting the machine. For a long stretch, it basically became my personal spin studio — right up until the moment I had to clear space for the next bike review.

Because there’s no built-in monitor, your tablet (or phone) becomes the “console,” and honestly, that’s the point. The tablet mount is one of the best parts of the EX3: it’s stable, easy to adjust, and it makes quick transitions between cycling and off-bike workouts feel natural. I’ve used it with Echelon Fit, and for a long time I also used it with other platforms — Peloton and Zwift included — which made the EX3 ridiculously flexible for the price.

That flexibility mostly came down to compatibility through Roberto Viola’s QZ app, which opened the door to using the bike with more than just Echelon’s ecosystem. For a bike that’s often priced around the £700 mark, that was a big reason it punched above its weight. It let me treat the EX3 like a budget-friendly “smart bike” without being trapped in a single platform.

But here’s the important update you need to know: since mid-2025, Echelon has been pushing firmware updates that can lock Smart Connect bikes into the Echelon ecosystem. If you buy an EX3 with the newer firmware already installed — or if you update it by accident — you may lose compatibility with QZ, Zwift, Peloton, and other third-party options, and the bike can end up working only with Echelon’s own app. That one change affects who I recommend this bike to, because the EX3 is at its best when you have options.

In day-to-day riding, the resistance system is a strong point. You get 32 levels of electronic magnetic resistance, and while “32” doesn’t sound like a lot compared to bikes that advertise 100 levels, the steps are usable and the range is more than enough for steady cardio, tempo rides, and hard intervals. The resistance changes smoothly, and it gives the bike that “smart” feel that you simply don’t get on manual magnetic bikes.

Ride quality is helped by the rear-mounted flywheel and Poly-V belt drive, which keep things quiet and smooth. The flywheel is 13 kg, and combined with the magnetic resistance it lands in a nice middle ground: enough momentum to feel steady, but still responsive when you want to spike effort for intervals. The EX3 also fits a wide range of riders (roughly 150 cm to 194 cm), with adjustable seat and handlebars to make it workable for most households.

Now for the trade-offs. The biggest one is the wide Q-factor. If you’re shorter or sensitive to stance width, you may notice it, and more experienced riders sometimes don’t love that wider pedal stance. The second is obvious: no built-in screen — which is either a deal-breaker or completely fine depending on how you train. For me, using my own tablet was never a problem because that’s how I prefer to ride anyway.

Warranty is also just okay: one year on frame and parts, plus a 30-day return window. Assembly is straightforward, and the bike’s footprint is compact enough for most homes.

Positives: Pros of Echelon EX3

• Rear-mounted flywheel gives a smooth, bike-like feel
• 32 levels of electronic magnetic resistance with smooth changes
• Bluetooth connectivity for a connected workout experience (firmware-dependent)
• Excellent adjustable tablet holder for cycling + off-bike sessions
• Dual-sided SPD pedals add flexibility for different shoes

Negatives: Cons of Echelon EX3

• Wide Q-factor can feel awkward for shorter riders or purists
• No built-in monitor — you’ll need your own device
• Warranty is only one year for both frame and parts
• No resistance shifters on the handlebars
• Potential firmware lock-in (mid-2025 onward) can limit third-party app use

The Verdict: My Final Thoughts on Echelon EX3

Over more than a year of use, the Echelon EX3 has been one of the best “tablet-first” bikes I’ve tested for the money — smooth, quiet, and genuinely enjoyable for steady rides and intervals. If you want a bike with a built-in display, the Schwinn 800IC is the cleaner all-in-one option. But if you like training with a tablet and you want the feel of electronic resistance without paying Peloton prices, the EX3 is a strong pick — as long as you understand the firmware situation and you’re happy with the platform you’ll be using long-term.

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Joroto X4S Review: Best Budget Magnetic Spin Bike for Quiet Home Workouts

I’ll be honest — I didn’t expect to like the Joroto X4S as much as I did. It’s one of those budget magnetic spin bikes that looks “basic” on paper, but the moment you actually ride it, you realise it’s been built with the right priorities: quiet operation, solid stability, and a smooth resistance feel without the annoying maintenance drama you get with cheaper friction bikes.

A big part of my experience with the X4S was using it “connected,” even though the bike itself keeps things simple. I used the QZ app as my bridge between the bike and my training setup, and that’s what turned it from a plain indoor bike into something I could genuinely use with Zwift. With QZ in the mix, I could send key data like cadence (RPM), heart rate, speed, and estimated power to my apps. It’s a surprisingly effective setup — especially considering the price of the bike.

The built-in console is… fine. It runs on AAA batteries and shows the essentials: time, speed, distance, calories, cadence, and resistance level. Compared to Peloton or NordicTrack it’s obviously basic, and it won’t give you truly accurate watts on its own. That’s where QZ helped again, estimating power based on the data it can pull (mainly RPM, plus heart rate if you’re using it). If you plan to ride with apps, just remember: you’ll need a Bluetooth phone or tablet, because the console isn’t trying to be a “smart screen.” It’s there to display stats, not run platforms.

Where the X4S surprised me most is the ride feel. The 13.5 kg fixed flywheel gives the bike a smooth, steady spin and a planted feel that’s rare at this price. It’s great for steady cardio and also holds up well when you start pushing harder. One small warning, though: that flywheel has real momentum, so starting from a dead stop can take a bit more effort even with resistance turned down. For most riders that’s not a problem, but for seniors or anyone dealing with knee weakness, it’s worth keeping in mind.

If you’ve been looking at Joroto for a while, the X4S is also one of the better “evolved” models. Compared to older bikes like the X1 and X2, the X4S brings the upgrades that actually matter: belt drive instead of chain, magnetic resistance instead of friction, and better overall adjustability. The X4S (and the X2Pro) also add the convenience extras — things like bigger displays and storage — but the biggest real-world change is that the X4S simply feels more refined and less “budget bike-ish” once you’re riding.

Comfort and fit are strong points too. The seat and handlebars adjust to help you find your position, and the bike includes aero-style bars and a media tray, which I personally like for casual connected rides. The drivetrain uses a Poly-V belt, which stays quiet and doesn’t demand much maintenance. Belt tension is also easy to deal with, thanks to the way the bike is designed — it’s not one of those budget bikes that turns into a nightmare after a few months.

Resistance is manual magnetic, controlled by a knob (which also works as an emergency brake). You get 100 levels, and the adjustments feel smooth and predictable. The trade-off is important: because it’s not motorised, the bike can’t automatically change resistance to match workouts in Zwift, Kinomap, or Peloton Power Zone sessions. If you want auto-resistance, this isn’t the bike. If you’re happy riding by feel (or following instructor cues manually), it’s absolutely fine.

On the pedal side, the bike comes with toe-cage pedals, not SPD clip-in. That might be a downside if you already own cycling shoes, but the good news is the pedal thread is standard, so upgrading to SPD pedals is easy and cheap. The Q-factor is comfortable enough for most riders and the overall feel is surprisingly natural for an indoor bike in this price tier.

For size and practicality, it’s easy to live with. The frame is around 117 cm (H) × 51 cm (W) × 149 cm (L), weighs about 49 kg, and it has transport wheels and levelling feet, so moving it is manageable — especially compared to heavier bikes like the NordicTrack S24i. It supports up to 150 kg, and it fits a wide range of riders (roughly 145 cm to 194 cm inseam range as listed).

Positives: Pros of Joroto X4S Bike

• Very adjustable setup for dialling in fit and comfort
• Smooth, stable ride feel thanks to the 13.5 kg flywheel
• Quiet, low-maintenance belt drive + magnetic resistance
• Displays resistance level and key stats on the console
• Strong weight capacity and broad user fit range
• Bluetooth connectivity for app use (with a phone/tablet)
• Good value for money and generally solid customer support

Negatives: Cons of Joroto X4S Bike

• Stock pedals are toe-cage, not SPD clip-in
• No auto-resistance for app-driven workouts
• Fixed media shelf won’t suit everyone’s viewing angle
• You can’t run apps on the console (you’ll use your own device)

The Verdict: My Final Thoughts on Joroto X4S

The Joroto X4S is one of those rare budget bikes that doesn’t feel like a compromise where it matters. It’s quiet, stable, and genuinely enjoyable to ride, and with the QZ app it can become a surprisingly capable “connected” setup for Zwift-style training. As long as you’re okay with manual resistance (no automatic intensity changes), the X4S hits a sweet spot for home riders who want a reliable magnetic spin bike without paying premium-brand money.

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Friction vs. Magnetic Resistance Spin Bikes: See the Differences and Choose the Best

Description	Magnetic Resistance Spin Bikes	Friction Resistance Spin Bikes
How it works	Magnets create resistance against the flywheel (no physical contact). Moving magnets closer usually increases resistance.	A brake pad (felt/leather) presses against the flywheel to create resistance.
Noise level	Usually very quiet, because there’s no pad-to-flywheel contact (you’ll mostly hear drivetrain/seat movement).	Audibly louder, with a “whoosh/rub” from the pad—still usable at home, just not as stealthy.
Resistance control	Most commonly a turn knob; some models use buttons/levers (especially “smart” bikes).	Typically a turn knob (tightens/loosens pad pressure).
Cost	Often pricier at like-for-like build quality, especially for smart features.	Often cheaper, though heavy-duty studio bikes can still be expensive.
Maintenance	Low maintenance (no pads to replace). You’ll still do normal checks (bolts, pedals, belt/chain tension).	Higher maintenance: pads need adjusting and eventually replacing depending on use.
Resistance adjustment feel	More consistent and repeatable (especially if the bike shows resistance levels).	More feel-based; small knob turns can vary depending on pad wear and heat.
Automatic resistance	Only on electronic/smart magnetic bikes. Some can follow app-controlled workouts (e.g., ERG-style control where supported). Peloton Bike+ can auto-follow resistance inside Peloton classes.	Not easily possible—it’s manual only. Apps can guide you, but the bike won’t change resistance for you unless you come up with some workaround.
Resistance “levels” on screen	Many magnetic bikes show levels (sometimes calibrated, sometimes just “1–100”). Helpful for repeatability.	Usually no true resistance level (you go by feel). Some bikes show a number, but it’s rarely precise.

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How to Choose the Best Magnetic Spin Bike for Your Home

Choosing the right magnetic spin bike is not just about picking the model with the biggest screen or heaviest flywheel. The better question is: how are you actually going to use it? A rider who wants Peloton-style classes needs a very different bike from someone who wants quiet Zwift rides, manual intervals, or simple low-maintenance cardio at home. If you’re still comparing spin bikes with upright, recumbent, air, folding, or desk bikes, start with my full guide to the best exercise bikes in the UK before choosing a magnetic spin bike.

When I compare magnetic spin bikes, I look at the parts that affect daily use the most: resistance feel, frame stability, comfort, adjustability, app compatibility, noise level, flywheel behaviour, warranty, and long-term value. Here’s what I’d check before buying.

Feature	What to Avoid	What to Look For
Resistance System	Friction resistance if your priority is quiet riding and low maintenance.	Magnetic resistance with smooth, predictable adjustment and clear resistance levels where possible.
Manual vs Electronic Resistance	Buying a manual bike if you expect automatic app-controlled resistance.	Electronic magnetic resistance if you want auto-follow resistance, smart workouts, or a more connected ride.
Frame Stability	Light, narrow frames that wobble during standing climbs or sprints.	A solid frame, good levelling feet, enough bike weight, and a planted feel when riding out of the saddle.
Comfort and Fit	Bikes with limited adjustment, especially fixed handlebars or only basic seat movement.	Adjustable seat height, seat fore/aft adjustment, and ideally handlebar height plus reach adjustment.
Screen and Console	A screen that locks you into an app you don’t want to use, or a dark console that’s hard to read.	A setup that matches your training style: built-in screen for guided classes, or a simple console/tablet holder for app flexibility.
App Compatibility	Assuming every Bluetooth bike works properly with Zwift, Peloton, Kinomap, or QZ.	Clear compatibility with the apps you actually plan to use, including whether resistance can be controlled automatically or only manually.
Flywheel Feel	Judging a bike only by flywheel weight without considering resistance type, belt drive, and frame stability.	A smooth, controlled pedal stroke that feels stable during steady rides, climbs, and intervals.
Noise Level	Noisy drivetrains, squeaky pedals, or friction pads if you ride in shared spaces.	A belt drive and magnetic resistance system for quieter home workouts.
Price and Subscription Cost	Only looking at the bike’s upfront price and ignoring app subscriptions or accessories.	A realistic total cost, including membership fees, shoes, mat, heart rate monitor, or app costs.
Warranty and Support	Short warranties, unclear support, or brands with poor parts availability.	A clear frame and parts warranty, responsive support, and easy access to replacement parts.

1. Choose Magnetic Resistance for Quiet, Low-Maintenance Riding

The main reason to choose a magnetic spin bike over a friction-resistance bike is the smoother and quieter ride. Magnetic resistance doesn’t use a brake pad rubbing against the flywheel, so there is less wear, less noise, and usually less maintenance. That makes a big difference if you ride early in the morning, live in a flat, or share your workout space with family.

That said, not every magnetic bike feels the same. A cheap magnetic system can still feel uneven, while a better one feels smooth and predictable from low resistance to harder climbs. I always prefer bikes that show resistance levels on the console or app because it makes workouts easier to repeat.

2. Decide Between Manual and Electronic Magnetic Resistance

This is one of the biggest decisions. A manual magnetic bike, like the Schwinn 800IC or Joroto X4S, uses a knob to change resistance. These bikes are usually cheaper, simpler, and easier to use offline. The downside is that apps like Zwift, Peloton, and Kinomap won’t automatically change the resistance for you.

An electronic magnetic bike, like the Peloton Bike+, NordicTrack S24i, or Echelon EX3, can adjust resistance digitally. That opens the door to features like Auto-Follow resistance, instructor-controlled workouts, or a more smart-bike style experience. The trade-off is usually higher cost, more software dependence, and sometimes being locked into one training platform.

3. Check Stability Before You Get Distracted by Tech

A big screen means very little if the bike wobbles when you stand up. For me, stability is one of the most important buying factors, especially for interval rides, standing climbs, and heavier efforts. A good magnetic spin bike should feel planted when you push hard, not just when you’re pedalling gently in the saddle.

Look for a solid frame, good levelling feet, enough bike weight, and a stable base. If you have wooden or tiled floors, I’d also use a proper exercise bike mat. It protects the floor, reduces movement, and can help keep noise down.

4. Prioritise Fit and Adjustability

Comfort is not just about the saddle. It’s about whether the bike lets you find a natural riding position. At minimum, I like to see vertical and horizontal seat adjustment. Ideally, the handlebars should also adjust up/down and forward/back, especially if more than one person will use the bike.

This matters even more if you’re shorter, taller, or sensitive to reach. For context, I’m 5’5″ and 75 kg, so I notice when a bike forces me into a stretched position or doesn’t allow enough fine-tuning. If a bike only has vertical handlebar adjustment, it can still work, but it gives you less room to dial in a comfortable fit.

5. Match the Screen Setup to How You Train

Some riders love a big built-in touchscreen. Others are better off with a simple console and their own tablet. Neither option is automatically better — it depends on how you train.

If you want a polished class experience, a bike like the Peloton Bike+ or NordicTrack S24i makes sense because the screen, speakers, resistance system, and app are built around one ecosystem. But if you prefer flexibility, a bike like the Schwinn 800IC, Echelon EX3, or Joroto X4S can make more sense because you can use your own phone or tablet and switch between apps more easily.

6. Be Realistic About App Compatibility

Bluetooth does not always mean full app compatibility. Some bikes broadcast cadence or speed, some estimate power, and some connect only to their own app. Even when a bike works with Zwift, Kinomap, or Peloton through third-party options like QZ, the experience can vary.

The key question is whether you only want to see your data in an app, or whether you want the app to control the bike’s resistance. Manual magnetic bikes can still be great for app-based riding, but you’ll normally change the resistance yourself. If you want automatic resistance changes, you need an electronic resistance system and compatible software.

7. Don’t Judge the Bike Only by Flywheel Weight

Flywheel weight matters, but it’s not the whole story. A heavier flywheel can feel smooth and stable, but the overall ride also depends on the belt drive, resistance system, frame geometry, and how well the bike is built. I’ve used bikes with lighter flywheels that felt better than heavier bikes because the resistance and drivetrain were better designed.

For most home riders, I’d focus less on chasing the heaviest flywheel and more on the actual ride feel: smooth pedal stroke, stable frame, predictable resistance, and no awkward jerking when you increase effort.

8. Think About Total Cost, Not Just Bike Price

The price of the bike is only part of the cost. With some smart bikes, the subscription is what unlocks the real value. Peloton Bike+ is a perfect example: the hardware is excellent, but the membership is what makes the bike special. NordicTrack is similar if you want the full iFit experience.

Also think about extras like cycling shoes, a floor mat, a heart rate monitor, a tablet, replacement saddle, or apps like QZ. A cheaper bike can still be the better buy if it gives you the ride experience you want without forcing you into an expensive monthly subscription.

9. Check Warranty, Support, and Replacement Parts

A magnetic spin bike is a long-term purchase, so warranty and support matter. I always look at the frame warranty, parts warranty, return policy, and whether replacement parts are easy to get. Pedals, saddles, belts, consoles, sensors, and adjustment knobs can all wear or need replacing over time.

A bike with a slightly higher price can be worth it if the brand has better support and clearer warranty coverage. On the other hand, a budget bike needs to be simple enough that maintenance and small fixes don’t become a headache.

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Maintenance Tips for Your Magnetic Spin Bike: A Guide to Longevity

First of all, congratulations on your regal choice of a magnetic spin bike! To ensure it reigns supreme in your home gym for years to come, here are some simple yet effective maintenance tips:

1. Regular Cleaning: Keep It Pristine

Importance: Sweat may be your badge of honor, but it’s not the best friend of your magnetic resistance spin bike. Wipe down the frame, seat, and handlebars after each workout to prevent corrosive buildup. A gentle cleanser and a soft cloth or an old torn shirt are your trusty companions.

2. Belt Tension Checks: Keep the Power Flowing

Significance: The drive belt is the powerhouse of your magnetic indoor cycling bike. Regularly check its tension to ensure optimal performance. If it feels loose and pedals strokes feel jerky, consult your spin bike’s manual for proper adjustment procedures.

3. Pedal Power: Tighten the Screws

Essential: Loose pedals can throw your workout off balance and make your magnetic indoor bike noisy. But even more importantly, it can ruin your indoor bike’s crank arm thread which is expensive and more difficult to replace. Check and tighten the pedal screws periodically. A wrench is your weapon of choice here.

4. Seat and Handlebar Adjustments: Smooth Moves

Key Aspect: When multiple people use the bike, constant adjustments can strain the horizontal and vertical tightening mechanisms. Periodically check and lubricate these points to ensure smooth and safe operation. A bit of silicone-based lubricant can work wonders for the adjustment knob threads.

5. Monitor Calibration: Stay on Track

Crucial: A misaligned monitor or RPM, watt, resistance and speed sensors can throw off your workout stats. Calibrate it regularly according to the manufacturer’s guidelines to keep your metrics accurate. Use the manual because not all indoor bikes with magnetic resistance calibrate the same.

6. Resistance System Check: Keep It Smooth

Critical: The magnetic resistance system is the heart of your spin bike. Periodically check for any unusual noises or resistance irregularities. From time to time magnets might collect metal debris from flywheel and drive bottom bracket. If something feels off and noisy, consult your bike’s manual to clean the magnets or seek professional assistance.

7. Tighten Loose Bolts: Rule Your Kingdom Securely

Essential: Vibrations during workouts can cause bolts to loosen over time. Regularly inspect and tighten all bolts to maintain the structural integrity of your spin bike. Start from stablizer bolts and make your way up to bottom bracket bolt that hold the crank arm, flywheel and finally to pedals, and seat and handlebars.

8. Scheduled Inspections: Preventive Measurements

Vital: Prevention is the key to longevity. Create a schedule for thorough inspections of your spin bike. Look for wear and tear on components, and address any issues promptly. I suggest weekly preventive schedule for things like seat and handlebars and frame and monthly preventive schedule for pedals, flywheel bolt and crank arm nuts.

9. Storage Considerations: Shield Your Indoor Bike

Crucial Consideration: If your spin bike with magnetic resistance has a temporary hiatus, store it in a cool, dry place. Cover it to shield it from dust, rain, and potential damage. I use a dust resistance spin bike cover when I know I am not riding my magnetic exercise bike for a few days. It’s protected and also safer for my kid. I suggest you consider doing something similar.

10. Professional Check-ups: The Royal Tune-up

Key Maintenance: At least once a year, consider a professional check-up for your magnetic spin bike, especially if you are not good with the tools and you have a smart magnetic spin bike with HD screen and motorised resistance, incline, and decline system. They can perform in-depth inspections and address any issues you might have missed.

By incorporating these maintenance tips into your routine, your magnetic spin bike will not only endure the rigors of your workouts but also stand the test of time in your fitness realm. Long live the spin!

Frequently Asked Questions (FAQ) About Magnetic Spin Bikes