Sportstech CX2 Review: A Heavy-Flywheel Cross Trainer for Home
An honest Sportstech CX2 review covering its 27kg flywheel, 24 resistance levels, self-powered console and app, plus who the cross trainer is really for.
By Paul Kendrick, Cardio & Endurance Editor · Updated 26 June 2026
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The Reebok ZR8 is one of the most searched-for budget cross trainers in the UK, and for good reason. It promises a smooth, low-impact cardio workout from a recognisable brand at a price that undercuts most gym-grade machines. After putting it through its paces, here's where it earns its keep and where it cuts corners.
For its price bracket, the ZR8 feels reassuringly solid. The flywheel is weighted enough to deliver a smooth pedal stroke without the jerky feel you get on cheaper ellipticals, and the frame stays planted during a steady session. Push into a hard sprint and you'll notice a little flex, as this isn't a commercial machine, but for home cardio it's stable where it matters.
Eight levels of magnetic resistance cover the range most home users need, from a gentle warm-up to a genuinely sweaty interval session. The jump between levels is even, so you can dial in effort precisely. It's quiet enough to use early morning or late evening without waking the house.
| Resistance | 8 levels, magnetic |
|---|---|
| Flywheel | Weighted, front-mounted |
| Console | LCD: time, distance, speed, calories, pulse |
| Max user weight | 100 kg / 15.7 st |
| Folding | No |
The LCD console is simple but does the job, showing time, distance, speed, calories and a hand-pulse readout. You won't find app connectivity or built-in programmes to rival a premium machine, but for tracking a daily session it's perfectly clear and easy to use.
Yes. The 8 resistance levels and smooth magnetic action make it forgiving for first-timers, while still offering enough range to stay challenging as your fitness improves.
The ZR8 has a compact stride that suits shorter and average-height users well. Taller users (over about 6ft) may find it a little short for an entirely natural running motion.
No, the ZR8 does not fold. It's a relatively compact cross trainer but you'll need a dedicated space of roughly 1.2m x 0.6m for it.
An honest Sportstech CX2 review covering its 27kg flywheel, 24 resistance levels, self-powered console and app, plus who the cross trainer is really for.

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