SHIMANO Chainset GRX FC-RX810-1 11sp 40T 170mm w/o BB Black (KFCRX8101CXB0)

Chainring: 40T

 Material: Aluminium Drivetrain Compatibility: For 11-speed systems Crank Arm Length: 170mm Bottom Bracket: Not included

FRONT CHAINWHEEL, FC-RX810-1, GRX, FOR REAR 11-SPEED, HOLLOWTECH 2, 170MM, 40T W/O BB PARTS