Shimano Tiagra FC-4700 Crankset - 172.5mm 10-Speed 48/34t 110 Asymmetric BCD Hollowtech II Spindle Interface Gray MFPN=RDGR53CDPW32SA0777 }Crank Brothers Highline 3 Dropper

}Crank Brothers Highline 3 Dropper Seatpost - 31

4-gear arm crank design

Hollow pins reduce weight

Quicker rebound between actions maintains rider concentration

ergonomic shoulder straps and extra-wide hip wings for a comfortable fit

Shimano Tiagra FC-4700 Crankset - 172.5mm 10-Speed 48/34t 110 Asymmetric BCD Hollowtech II Spindle Interface Gray MFPN=RDGR53CDPW32SA0777 }Crank Brothers Highline 3 DropperShimano Tiagra FC 4700 Crankset 172. 5mm 48 34t Hollowtech Spindle Interface. 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