Merida eOne-Eighty FR 800

The Merida eOne-Eighty FR 800 is aimed at riders who want a full-power e-bike built specifically for pointing down the steepest, roughest tracks and then doing it again straight away. It's the coil-shock, braking-focused build at the descending end of Merida's Bosch-powered eONE-EIGHTY family, running 180 mm of travel front and rear on mixed 29-inch front and 27.5-inch rear wheels, with suspension and brakes chosen for repeated hard hits rather than all-day trail riding.

Built for hard descending, not daily miles

Merida classes the FR 800 as a Category 5 freeride and downhill e-bike, which tells you plainly what it's for: assisted climbs between demanding, sustained descents rather than commuting or general trail riding. Rather than an air shock, the FR 800 comes with a RockShox Vivid Coil Ultimate rear shock paired with a RockShox Zeb Ultimate fork, both delivering the full 180 mm of travel. That coil-shock, Zeb Ultimate combination is the build's headline distinction from lighter-duty eONE-EIGHTY builds fitted with air suspension. It's paired with the manufacturer's total weight limit of 140 kg, which covers the bicycle, rider and any kit you're carrying together, worth bearing in mind if you ride with a loaded pack on shuttle days.

Bosch power and a battery you can take indoors

Power comes from Bosch's Performance Line CX motor and a removable Bosch PowerTube battery holding 800 Wh, a useful capacity for repeated assisted climbs back to the top of a descent. Merida quoted 85 Nm of torque for this system at launch, though that figure reflects a launch-era setting rather than a guarantee of how any individual bike's software is tuned once delivered or updated, so it's worth treating as background information rather than a fixed spec to hold the bike to. No dependable fixed-distance range figure has been published either, which means planning your riding day around battery percentage rather than an assumed mileage. The battery itself removes from the frame, so you can charge it indoors with the supplied 4 A charger without needing the whole bike near a socket, and everyday control runs through a Bosch Purion 400 display and Mini Remote. If you regularly ride further than 800 Wh comfortably covers, Bosch's optional PowerMore 250 range extender is compatible with the platform, though it needs its own mounting hardware and cable and isn't part of the bike as sold.

Stopping power and gearing for the descents

Braking comes from SRAM Maven Base four-piston hydraulic brakes on 220 mm front and 200 mm rear rotors, a genuinely substantial setup for controlling speed on long, steep descents and for coping with the extra mass an e-bike carries. Gearing is SRAM's Eagle 70 Transmission, a 1x12 drivetrain running a 10-52-tooth cassette and 36-tooth chainring on 160 mm cranks across all four frame sizes, giving a wide enough spread to grind back up singletrack between runs without needing a second chainring. If you later want more rear-end cushioning or extra stopping power, the frame's published limits allow fitting up to a 27.5 x 2.6-inch rear tyre and a 220 mm rear rotor, though neither comes fitted as standard.

Choosing your size

The FR 800 is offered in four sizes, Short, Mid, Long and XLong, with published rider-height bands that overlap at the edges, so someone on the boundary between two sizes has a genuine choice based on preferred reach and handling rather than being forced into one frame. Reach grows steadily through the range from Short up to XLong; the geometry table has the exact figure for whichever size you're weighing up. The XLong is the one size without a published upper height limit, simply listed as suiting riders over 187 cm, so very tall riders aren't given an explicit ceiling to work to. Each size also ships with its own rated rear coil spring, scaled up through the range to suit the rider weight typically found on that frame size; if your weight sits well outside what's usual for your height, it's worth checking the fitted spring rate against your own weight rather than assuming it will automatically suit you.

Owning and running an FR 800

Fitted equipment includes front and rear lights, a short rear mudguard and an under-saddle multitool, useful additions if you're doing early starts or late finishes at the bike park without buying them separately; a longer mudguard exists as an optional extra rather than something supplied. The claimed complete-bike weight is around 27.6 kg, though that figure isn't tied to a specific frame size, so it's sensible to plan for lifting and transporting a bike in that region whichever size you choose. Because riding like this puts more strain on suspension and drivetrain than general trail use, Merida calls for suspension servicing at least once a year, more often if you're doing regular bike-park laps, plus an initial dealer inspection within 100-300 km, five to ten riding hours or four to six weeks, and no later than three months after purchase; it's worth budgeting for that early service rather than treating it as optional. The FR 800 carries a stated UK RRP of £6,575, which is Merida's list price rather than a live selling price, and because there's only one FR 800 specification for 2026, a difference in price between retailer listings should reflect their own offer, size availability and stock rather than a hidden change to the coil shock, Zeb Ultimate fork, Eagle 70 Transmission or Maven Base brakes; it's the price, size and what's actually included that are worth comparing. Ridden as intended, on repeated lift- or shuttle-assisted descents, the coil suspension and four-piston brakes are exactly the sort of equipment built to keep working under precisely that kind of repeated hard use.