We used state-of-the-art measurement technology to analyse the impacts and effects of the Bosch motor on the frame, as well as the smallest details of riding behaviour. Then we designed the frame around the needs of the drive system. The result is an incredibly stable step-through aluminium frame with amazing steering precision, thanks to an oversized hydroformed down tube, strengthened bottom bracket and head tube sections, double chainstay and double chamber seat tube.
We based this bike around Bosch's Active Drive Unit with a 400Wh battery as standard (you can upgrade to 500Wh for extra range). The combination of 7 speed Shimano Nexus hub gear and hydraulic Magura HS11 rim brakes makes for low maintenace, safe riding. The RFR suspension seatpost, Selle Royal saddle, new CUBE front end and Suntour NEX suspension fork all add that extra little bit of comfort. An Abus frame lock keeps your bike safe from theft - and we've ensured that it uses the same key as the battery lock. Busch&Müller's modern LED lights can be controlled from the handlebar display and draw their power directly from the Bosch system battery. A Racktime Eco luggage rack adds cargo-carrying versatility, while Schwalbe's Spicer tyres with K-Guard puncture protection will keep you rolling without worrying about flats.