Shimano Tiagra FC-4700 Crankset - 165mm 10-Speed 48/34t 110 Asymmetric BCD Hollowtech II Spindle Interface Gray MFPN=BAA0763K Just add a Range Extender

Just add a Range Extender for up to 120+ miles of uninterrupted riding

This last part is key and provides for a progressive feel on the effective edge allowing for that fine-touch tactile feel that top racers expect

Chainrings are compatible with SRAM 11 speed chains and YAW front derailleurs

2 Color Chrome Rise 9

LTR-3 compatibility Fazua Ride 60

Shimano Tiagra FC-4700 Crankset - 165mm 10-Speed 48/34t 110 Asymmetric BCD Hollowtech II Spindle Interface Gray MFPN=BAA0763K Just add a Range ExtenderShimano Tiagra FC 4700 Crankset 165mm 10 Speed 48 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