FSA Bosch E-bike Spider G4 Alloy. Forged al6061 spider. 1 x Chain Line - 50mm (W0151). 1x Chain Line - 53mm (W0152).
FSA Bosch Ebike Chain Device G4 32-42T EL357 Black
Ebike Spider for Bosch Gen. 4 & 5 - 104 BCD - 50 mm Chainline - w/o Chainguard
Bosch Ebike Motor Lock ring Spider Chainring BDU4XX BDU37YY
FSA Bosch G3 Ebike Chainring Direct Mount With Guard 148mm Black
FSA Bosch G3 eBike Direct Mount Chainring w/Guard in Black 38T, Black
FSA Bosch G3 Ebike Chainring Direct Mount Boost 148mm Black
