Genuine Bosch service / repair kit for the Bosch Gen 2 ebike motor. This part is available for you to buy and fit yourself. We would strongly recommend not fitting the felt “seals”, these are causing severe issues in wet or dusty conditions. Please disregard these felt seals and either fit nothing or our double lip rotary shaft seal.

 

Fits Bosch Gen 2 Active Line, Performance Line and Performance Line CX motors

Only for Bosch Generation 2 motor BDU2xx (NOTE: Small chainring)