Reebok ZR8 Cross Trainer Review: Is It Still Worth Buying?

The Reebok ZR8 cross trainer is one of the most searched-for budget ellipticals 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. Here's where it earns its keep and where it cuts corners.

Build and stability

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.

Resistance and the workout

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.

Who the Reebok ZR8 cross trainer suits

Two groups get the most out of it. Beginners who want low-impact cardio without a gym membership, and anyone rehabbing knees or hips who needs the pedal motion to stay smooth at low effort. Eight resistance levels sounds meagre next to the 32 you get on a mid-range machine, but the difference matters less than the spec sheet implies when your sessions live in the middle of the range anyway.

It's the wrong machine in three situations. If you're over roughly 6ft, the stride will feel clipped and you'll notice it inside a fortnight. If you weigh more than the 100kg limit, look elsewhere rather than hoping. And if you want structured programmes, heart-rate-controlled sessions or anything that talks to an app, the console here does none of it.

Space, assembly and upkeep

The ZR8 doesn't fold, which is the single most overlooked thing about buying a cross trainer. Budget for a permanent footprint of roughly 1.2m by 0.6m plus clearance behind for the pedal swing, and check the ceiling height if you're putting it in a loft conversion, because a cross trainer stands you above floor level before you've taken a step.

Assembly is straightforward, and the recurring note from owners is that lining up the main upright goes much better with a second pair of hands. Upkeep is minimal on a magnetic machine: keep the bolts on the pedal arms tight, since those work loose faster than anything else, and wipe the console down after sweaty sessions rather than letting salt sit on the buttons.

How the ZR8 compares

Inside Reebok's own range, the GX50 cross trainer is the step up, with a 9kg flywheel, 32 resistance levels and 20 preset workouts against the ZR8's eight levels and manual approach. The GX50 has been discontinued on Amazon UK, though, which is part of why the older ZR8 still gets searched for.

Outside the brand, the JLL CT300 is the machine most people cross-shop it against, and our best cross trainer UK guide covers what's actually in stock now, including the newer Reebok FR30 with its longer 15 inch stride. If stride length is your sticking point with the ZR8, that's the fix.

Console and extras

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.

Is the Reebok ZR8 cross trainer still worth buying?

For the buyer it was built for, yes. Under about 5ft 10in, inside the 100kg limit, after quiet low-impact cardio in a spare room without a subscription attached: the ZR8 still covers that, and eight resistance levels are plenty when your sessions live in the middle of the range anyway.

Two things push you elsewhere, and neither is negotiable. Height is the first, because no amount of getting used to a machine lengthens its stride, so anyone much over 5ft 10in will feel the motion clip within a fortnight. The 100kg user weight is the second, and treating it as a hard ceiling rather than a target is what keeps a budget cross trainer going for years instead of months. There's a softer consideration too: if you want the machine talking to Zwift, Kinomap or your watch, this console does none of that and never will.