Shimano Tiagra FC-4700 Left Crank Arm - 170mm Silver MFPN=11654275 Underside support structures embedded within

Underside support structures embedded within an impact resistant frame manages compression balancing flex with seated support in ways not possible with conventional saddle design

Rotors:SRAM Centerline X – 180mm (Front) / 160mm (Rear)

} Monitor your pedaling cadence as you ride with this easy-to-install wireless sensor

Cassette/Freewheel:SRAM GX Eagle XS 1275 Transmission 10-52

Signal when set torque is reached

Shimano Tiagra FC-4700 Left Crank Arm - 170mm Silver MFPN=11654275 Underside support structures embedded withinLeft crank arm for Shimano Tiagra FC 4700 cranks. Color Silver Spindle Interface Type Hollowtech II Length 170 Title Default Title