Skarper electric motor transforms standard bike into high-performance e-bike

[Redaktion]

Skarper has unveiled its e-bike conversion kit to transform a regular bike into an pedelec. The DiskDrive replaces the rear disc rotor and can assist you for up to 60 km (~37 miles) at speeds up to 32 kph (~20 mph). You can easily detach the motor, and a switch on the gadget lets you quickly turn the pedal assistance on or off.

https://www.notebookcheck.net/Skarper-electric-motor-transforms-standard-bike-into-high-performance-e-bike.629859.0.html