SHIMANO Crank Set ´´Tiagra´´ FC-4703 Mod.16 30/39/50 teeth, Hollowtech II, for 3-/10-speed, self-service package 170mm Originalnumber EFC4703CX090
Specifications:
– Shimano Item Code: Crank
– Bike Discipline: Race
– Crank Arm Length (mm): 170 mm
– Bolt Circle Diameter: 110/74 mm
– Chain guard: Without chain protector
– Shifter Arm: 4
– Compatible Chain: 10 Speed Chain
– Accelerate Speed: 50/39 / 30T
– Rear Gears: 10
– Chainrings: Triple










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