53mm Chainline. Narrow Wide Steel Chainring - 38T. Narrow/Wide Chainring. Fits To Bosch Gen. 4 & 5 e-bike motors.
38T Steel Chainring for Bosch Gen 4 & 5 Direct Mount - 50mm Chainline - 9-12 Spd
34T Steel Chainring for Bosch Gen 4 & 5 Direct Mount - 53mm Chainline - 9-12 Spd
44T Steel Chainring for Bosch Gen 4 & 5 Direct Mount - 53mm Chainline - 9-12 Spd
36T Steel Chainring for Bosch Gen 4 & 5 Direct Mount - 53mm Chainline - 9-12 Spd
42T Steel Chainring for Bosch Gen 4 & 5 Direct Mount - 53mm Chainline - 9-12 Spd
40T Steel Chainring for Bosch Gen 4 & 5 Direct Mount - 53mm Chainline - 9-12 Spd
