JTX · Spin Bike Review
JTX Cyclo-3M Review 2026
Every range needs an honest entry point, and for JTX that is the Cyclo-3M. At £299 it is the cheapest bike they make: a compact, quiet magnetic spin bike that skips the tech and just gets you riding. For plenty of people starting out, that is exactly the right call.
JTX Cyclo-3M
Compact magnetic spin bike
Price and discount applied at checkout on jtxfitness.com
The verdict
What I like about the Cyclo-3M is that it does not pretend to be more than it is. This is a straightforward magnetic spin bike for people who want to ride at home without spending big or fiddling with apps. The resistance is quiet and smooth, the frame is steady enough for daily cardio, and at 30kg with transport wheels you can wheel it out of the way when you are done. It even picked up a best-buy nod on Channel 5’s Shop Smart Save Money, which tells you where it sits: a budget champion, not a performance machine.
The compromises are the ones you would expect at this price. The 6kg flywheel is on the light side, so the ride does not carry the same momentum as the heavier bikes above it, and you get no Bluetooth, no app support and only hand-pulse heart rate on a basic console. For a beginner building the habit, none of that really matters. For anyone chasing structured training or virtual classes you will outgrow it, and that is fine, because that is not who it is for.
Strengths
- Genuinely affordable entry to the JTX range at £299
- Quiet, smooth magnetic resistance
- Compact and light, with transport wheels for easy storage
- Device and bottle holders included
- Simple to use, ideal for building a routine
Watch-outs
- Light 6kg flywheel, less momentum than pricier bikes
- No app connectivity or Bluetooth
- Hand-pulse heart rate only, no chest-strap support
- Flat pedals and a basic console
- 1-year warranty, shorter than the rest of the range
Ride feel and real-world experience
For a budget bike, the Cyclo-3M rides better than its price suggests. JTX engineers the 6kg flywheel to spin faster so it mimics the momentum of a heavier one, and in practice the ride is smooth and whisper-quiet, helped by the magnetic resistance the brand uses across its spin range. It will not have the planted, road-like heft of the 16kg Studio Pro, and you notice that on hard standing efforts, but for steady cardio, daily weight-loss rides and class-style sessions it is more than smooth enough. It was even voted best bike by spinning instructors on Channel 5’s Shop Smart Save Money.
The padded seat adjusts vertically and horizontally and the handlebars adjust vertically, so most riders can find a comfortable position, and at a slim footprint with a 120kg user limit it stays stable despite being light. The resistance dial is easy to reach and there is an emergency stop. The console is basic but clear, covering speed, time, distance, RPM, calories and pulse through hand sensors, and there is no app connectivity, so this is a ride-and-go bike rather than a connected one.
Assembly, size and setup
The Cyclo-3M is the easiest bike in the range to live with from the off. It arrives mostly assembled with the tools included, and most people are riding within half an hour. At just 30kg it is light enough for one person to build and to move, and the front transport wheels make it genuinely easy to wheel out of the way and store, which is a big part of its appeal for smaller homes.
Living with it: noise, footprint and storage
This is the JTX bike for tight spaces and shared homes. The magnetic resistance makes it whisper-quiet, so early-morning and late-night rides will not disturb anyone, and at 30kg with transport wheels it is the one bike here you can realistically tuck away after each session. Its compact footprint suits a spare corner or a bedroom. Upkeep is minimal, with no friction pads to wear, and it runs the console from batteries so it does not need to sit near a socket.
Apps and connectivity
The Cyclo-3M keeps things deliberately simple: there is no Bluetooth or app connectivity. You ride to the on-board console, which tracks speed, time, distance, RPM, calories and pulse through hand sensors, and that is the extent of the tech. For a beginner building a habit that is no bad thing, but if you want to follow Zwift, Kinomap or class apps, you will need to step up to the Studio Pro, which adds app connectivity and a much heavier flywheel.
Running costs: the no-subscription advantage
At £299 the Cyclo-3M is already the cheapest bike in the range, and it stays cheap because there is nothing to pay after you buy it. There is no subscription, no app fee and no membership: you ride to the on-board console and that is that. If you do want classes, you are free to prop a tablet on the handlebars and follow free spin sessions on YouTube or a free app tier, which keeps your costs at zero. Against a subscription bike like the Echelon EX-30 RCX, whose classes need an ongoing fee, the Cyclo-3M’s pay-once simplicity is part of its budget appeal.
How it compares
At £299 the Cyclo-3M’s most direct rival is the Echelon EX-30 RCX, which when discounted lands near the same money. The difference is the platform: the Echelon is built around its paid class subscription, while the Cyclo-3M is a simple, subscription-free magnetic bike with no monthly fees ever. If you want instructor-led classes, the Echelon makes sense; if you just want to ride and keep costs down, the Cyclo-3M is the cleaner buy. Against cheap online spin bikes it stands out on JTX’s build quality, warranty and in-home support, and if you later want app connectivity and a heavier flywheel, the Studio Pro is the upgrade path.
Who it is for
This is the bike for beginners, casual riders and anyone who simply wants to do more cardio at home without overthinking it. If you want a heavier flywheel, app connectivity and a commercial-grade frame, step up to the JTX Studio Pro, which is the serious performance pick. You can weigh the whole range on the JTX exercise bikes hub.
Specifications
| Bike type | Spin (compact indoor cycle) |
|---|---|
| Resistance | Magnetic, manually adjustable |
| Flywheel | 6kg, inertia enhanced |
| Maximum user weight | 120kg |
| Console | Distance, time, RPM, calories, watts, heart rate |
| Connectivity | None |
| Heart rate | Hand pulse sensors |
| Power supply | Batteries (self-powered) |
| Pedals | Flat pedals |
| Adjustment | Handlebars vertical, seat vertical and horizontal |
| Included | Device holder, bottle holder, transport wheels |
| Assembled size (l x w x h) | 119 x 54 x 126 cm |
| Machine weight | 30kg |
| Warranty | 1-year in-home repair |
| Usage class | Home |
Warranty and after-sales
The Cyclo-3M comes with a one-year in-home repair warranty covering parts and labour, registered automatically at purchase, along with JTX’s 28-day no-quibble returns policy. The one-year term is shorter than the rest of the range, reflecting its entry-level position, but in-home repair still means an engineer comes to you rather than you returning the bike. For a £299 bike backed by an established brand with proper UK support, that is solid reassurance, and more than you get with many budget online spin bikes.
FitRank breakdown
Performance 3.8
Smooth and quiet for steady riding, but the 6kg flywheel carries less momentum than heavier bikes, so the ride feels lighter under hard efforts. Good for beginners, not for high-intensity training.
Build quality 4.0
Solid and stable for a compact home bike, with a 120kg user limit and a 30kg frame. The 1-year warranty reflects its entry-level position in the range.
Value 4.4
The strongest pillar. At £299 from a brand with JTX’s support and warranty cover, it is a lot of reliable, no-fuss bike for the money.
Features 3.4
Deliberately minimal. A basic console, hand-pulse heart rate and no connectivity keep the price down, but mean there is little here for data-led or app-based training.
Frequently asked questions
Is the JTX Cyclo-3M good for beginners?
Does it connect to apps?
How heavy is the flywheel?
Can I move it easily?
Is the 6kg flywheel powerful enough?
Is the Cyclo-3M quiet?
Chris writes the home fitness reviews across our sites, including our sister site HomeTreadmill.co.uk. He compares every machine against its rivals on UK pricing and specs, and scores each one with FitRank.
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