Crankset with hyperdrive chainring compatible with 8/9 speed Teeth configuration: 22-32-42T; BCD: 104mm; Crank arm length: 170mm Bottom bracket specification: BC1.37"-24T, suitable hole length : 68mm/73 mm Crank material: Aluminum alloy What you get: 3-gear crankset*1 + bottom bracket/1 + crank arm*1
Color: Black Material: Aluminum Battery included or built-in: No Gender Target: Men, Juniors br>Style: Separate Packing size: 26.6 x 19.4 x 16.1 cm; 1.24 kg
