53mm Chainline. Narrow Wide Steel Chainring - 42T. Narrow/Wide Chainring. Fits To Bosch Gen. 4 & 5 e-bike motors.
Wolftooth 42t oval chainring For Shimano 110bcd
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
38T Steel Chainring for Bosch Gen 4 & 5 Direct Mount - 50mm Chainline - 9-12 Spd
36T Steel Chainring for Bosch Gen 4 & 5 Direct Mount - 53mm Chainline - 9-12 Spd
38T Steel Chainring for Bosch Gen 4 & 5 Direct Mount - 53mm Chainline - 9-12 Spd
