Shimano Tiagra FC-4700 Crankset - 172.5mm 10-Speed 48/34t 110 Asymmetric BCD Hollowtech II Spindle Interface Gray MFPN=171285 650b models also fit 26"

650b models also fit 26" wheels

practical access

Attach and remove aerobars in seconds

No Material Plastic Fender Width 30 Maximum Tire Width 25

2 Defined Color Black Travel 120Mm

Shimano Tiagra FC-4700 Crankset - 172.5mm 10-Speed 48/34t 110 Asymmetric BCD Hollowtech II Spindle Interface Gray MFPN=171285 650b models also fit 26"The Shimano Tiagra FC 4700 2 piece crankset balances weight and efficiency without sacrificing stiffness. Optimal balance between stiffness and light weight provides outstanding power transfer Aluminum construction with anodized finish provides strength weight savings and keeps the crankset looking great Gear shape optimized for HG X chains Compatible with HG X 10 speed chain 43. 5mm Chainline 150mm Q factor Color Gray Rings 48 34 Number of Chainrings