Shimano 105 FC-R7100 Crankset - 165mm 12-Speed 50/34t 110 Asymmetric BCD Hollowtech II Spindle Interface BLK MFPN=FD40131-20 Sold as a pair Color

Sold as a pair Color Black Brake Cable Head Type Road Brake Lever Actuation Short Pull

Bolt Size M8 Frame Mount 56

German-engineered rear fender for suspension and commuter bikes attaches easily to seatposts

model alloy shell BSA shell ID 33

Shimano 105 FC-R7100 Crankset - 165mm 12-Speed 50/34t 110 Asymmetric BCD Hollowtech II Spindle Interface BLK MFPN=FD40131-20 Sold as a pair ColorThe Shimano 105 FC R7100 12 speed crankset offers an optimized balance between lightweight and efficiency without sacrificing stiffness. The crank is formed with hollow aluminum technology and finished with a durable gloss black anodized. The resin ribs on the back of the chainrings are Shimano 105's unique structural design that achieves both through weight reduction and crisp shifting performance. Optimal balance of stiffness strength weight and