nFIXED London

"ZEHUS A.I.O. NERA" electric-bike

Sale price Price £1,575.00 Regular price Unit price  per 

steel frame and fork

aluminium seat-post, bars and stem

aluminium rims and crank-set

front and rear calliper brakes

choice of handlebars

can be converted into a conventional push-bike

easy to upgrade to future generations of the e-motor

equipped with "tile" bluetooth tracker

optional GEN2 remote available separately on our homepage

no noticeable resistance with assist turned off



all the needed components in a tiny and elegant rear bike hub

brushless motor, batteries, electronics and sensors, everything stays within 180mm diameter and 120mm width

with a battery capacity of ~180Wh and a weight of just over 3kg

brake-regen for maximum efficiency

bluetooth connectivity allows you to connect your smartphone* (iOS and android supported) to your ZEHUS device to select your favourite power mode, manage your trip data and even lock the bike

thanks to the BITRIDE app, your smartphone acts also as a gateway throughout the BITRIDE community, allowing you to access services such as online diagnosis, bike-oriented navigation, mobility stats and other social functions (e.g. find a stolen bike)

~180Wh battery

40Nm max torque


the super-flat planetary gearbox (only 10mm wide), blends in alongside the chainring in a seamless fashion

change gear  with a simple kick of the heel on the side buttons, while standing still or under heavy load

low maintenance

no cables, levers or derailleurs

high efficiency, high quality materials, ensure great longevity

symmetrical clutch allows full torque in both pedalling directions, making it compatible with coaster brakes and fixed-gear bikes without a rear brake

the optional EASY-SHIFT plates, available on request, cover the whole crank arms and allow for shifting by pushing on a larger area, best for clip-in pedals

more on our ‘TECHNOLOGIES’ page

SCHLUMPF SPEED-DRIVE ratio: 165% - for moderately hilly routes

SCHLUMPF MOUNTAIN-DRIVE ratio: -250% - for even the steepest of climbs


get in touch for more details or to discuss specific requirements