SPEEDBOX 3.0 for Bosch eBikes. Tuning kit Suitable for All 2014-2020 Bosch Motors Even of The 4th Generation. Smart Tuning chip of The 3rd Generation : Sports & Outdoors
E Bike Tuning for Bosch Gen2, Gen3 and Gen4 E Bikes
EBike Tuning Chip f. Bosch Active Performance CX Gen 4 Simplon Flyer Scott 2022 | eBay