Bosch Speed Sensor Drive Unit 1610mm Bosch eBike System 2 - Bosch eBike System 2 MFPN=121-0425 Full touchscreen functionality

Full touchscreen functionality

High pivot brake lever for extra braking leverage Brake Lever Actuation Short Pull Super SLR Brake Lever Use Left Color Gray Weight 270 Defined Color Gray Version B

Compatible with LINKGLIDE AND HG 11-speed chains Rings 36/22 Number of Chainrings Double Drivetrain Speeds 11 Chainring BCD Riveted Chainline/Hub Compatibility 141/148 Boost Hubs Color Black Crank Length (mm) 170 BB Included No Pedal Spindle 9/16" Spindle Interface Type Shimano Hollowtech II Designed for ebike Yes Defined Color Black Crank Length 170Mm Chainring Sizes 36/22T

Five-spoke directional design for a clean balanced look

Bosch Speed Sensor Drive Unit 1610mm Bosch eBike System 2 - Bosch eBike System 2 MFPN=121-0425 Full touchscreen functionalityBosch Speed Sensor Parts keyword search 1270020804