Shimano Tiagra FC-4700 Crankset - 170mm 10-Speed 52/36t 110 Asymmetric BCD Hollowtech II Spindle Interface Gray MFPN=010-03013-02 5mm 12/13-Speed 42t 8-Bolt Direct

5mm 12/13-Speed 42t 8-Bolt Direct Mount DUB Spindle Black E1

With climbing big hills come big descents

Straight-pull hubs/spokes built with a 3-cross pattern Rear Axle 12mm Thru x 148mm Rim Width (Internal) 30 Cassette Body Type SRAM XD Valve Presta Color Black Wheel Size 29" Defined Color Black ISO Diameter 622 / Road / 29" Tire Type Tubeless Ready Clincher Hub/Brake Compatibility Center-Lock Disc

DayLightning mode emits lightning-like flashes to highlight your presence in the brightest of daytime hours

Gel padding

Shimano Tiagra FC-4700 Crankset - 170mm 10-Speed 52/36t 110 Asymmetric BCD Hollowtech II Spindle Interface Gray MFPN=010-03013-02 5mm 12/13-Speed 42t 8-Bolt DirectThe 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 52 36 Number of Chainrings