Cyrusher Roam Step-Thru Full Suspension Electric Bike

The Cyrusher Roam is a step-through full suspension electric bike designed around a 6061 aluminium-alloy frame and wide 26×4.0 fat tyres. Its open-frame layout makes mounting and dismounting easier, while the full suspension chassis and large-volume tyres provide additional comfort and stability across roads, gravel and rougher riding surfaces.

Power comes from a 52V 250W brushless rear hub motor producing a manufacturer-stated maximum torque of 95Nm. Electrical assistance is limited to 15.5 mph, while the bike uses pedal-assist control together with a torque-sensing system. Cyrusher also advertises switchable torque and cadence riding modes for different assistance characteristics.

The Roam uses a 52V 15.6Ah battery with a published energy capacity of 811Wh and a maximum published range of approximately 62 miles. The supplied 52V 2A charger has a manufacturer-stated charging time of approximately seven to nine hours.

Actual riding range varies according to rider weight, assistance level, throttle use, gradients, terrain, tyre pressure, temperature, wind and riding style. Higher assistance settings and demanding terrain increase electrical consumption, while moderate pedal assistance and favourable conditions can extend riding distance. The 62-mile figure represents the manufacturer’s maximum published range rather than a fixed distance for every ride.

The Roam combines 26×4.0 puncture-resistant fat tyres with front and rear suspension. The front uses an adjustable oil-and-spring suspension fork, while the rear uses an oil-spring suspension unit. Together with the wide tyres and step-through aluminium frame, this creates a full suspension platform designed to absorb bumps and vibration across mixed terrain.

Stopping is handled by 180mm front and rear hydraulic disc brakes, while a Shimano 7-speed drivetrain provides mechanical gearing. Equipment also includes a mid-mounted LCD display with USB, front headlight, rear brake light and integrated turn signals. Published weight with the battery is approximately 81.6 lb, with a maximum payload capacity of 350 lb.

With its 250W rear hub motor, 52V 15.6Ah battery, approximately 62-mile maximum published range, 15.5 mph assisted speed and full suspension chassis, the Cyrusher Roam combines step-through accessibility with fat-tyre stability and substantial everyday equipment. Its thumb-throttle configuration should be verified against the exact UK-supplied specification and applicable approval requirements before making an unrestricted UK EAPC legality claim.

Size & Fit
Frame Size	Standard
Reach	18.5" / 47 cm
Standover Height	21.3" / 54 cm
Wheelbase	48.6" / 123.5 cm
Total Length	77.6" / 197 cm
Minimum Saddle Height	35.2" / 89.5 cm
Maximum Saddle Height	37.6" / 95.5 cm
Handlebar Height	46.1" / 117 cm
Rider Height	5'7"-6'7" (170-200 cm)