Shimano Tiagra FC-4700 Crankset - 170mm 10-Speed 50/34t 110 Asymmetric BCD Hollowtech II Spindle Interface Gray MFPN=00.4020.819.004 Wide 11-50t gear range cassette

Wide 11-50t gear range cassette is compatible with a splined driver body

Wolf Tooth CenterLock Rotor External Splined Lockrings for securing centerlock rotors to centerlock hubs

Tough AL-6061 T-6 aluminum construction

}Wheels Manufacturing Derailleur Hanger - 270

Lots of pockets for your gear

Shimano Tiagra FC-4700 Crankset - 170mm 10-Speed 50/34t 110 Asymmetric BCD Hollowtech II Spindle Interface Gray MFPN=00.4020.819.004 Wide 11-50t gear range cassetteShimano Tiagra FC 4700 Crankset 170mm 10 Speed 50 34t 110 Asymmetric BCD Hollowtech II Spindle Interface Gray. 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