Speedbox 3.0 for BOSCH (2017-21) ebike tuning speed unlock
SPEEDBOX 3.0 for Bosch / eBike Tuning, also for Bosch engines of the 4th Generation / Smart tuning chip of the 3rd Generation incl. 1 crank puller : Amazon.co.uk: Sports & Outdoors
Buy Derestrict Bosch Gen 4 | UP TO 54% OFF
SpeedBox 3 for Bosch 2020 (Generation 4) with crank puller– E-Bike Tuning
Tuning e-bikes with Bosch mid motor - Package: BOX, Qty: 1 pcs
SpeedBox 3.0 B.Tuning for Bosch (incl. Gen4) – ASA cycles