Skarper Second Bike Kit
Alpkit
£295
Price read from Alpkit on 2026-10-15. Check before buying.
Have 2 Sonder bikes ? Remove your rotor and fit the second bike kit and your ready to swap the motor. A maintenance-free, sealed gearbox built into the space behind a disc brake rotor. Simply replace your existing brake rotor with the DiskDrive® rotor and your bicycle is ready to become a powerful, high-performance eBike whenever you like.
Alpkit's own words, read from their page.
Buy from AlpkitPrice seen 2026-10-15. Not an affiliate link, we earn nothing from it.






