Shimano 105 FC-R7100 Crankset - 160mm 12-Speed 50/34t 110 Asymmetric BCD Hollowtech II Spindle Interface BLK CheckoutTitle=Protaper A25 Alloy Riser Bar 6 | IS52/40 Headset Type

6 | IS52/40 Headset Type Integrated Upper Cup 42mm

Powerful daytime visible flashes

*NOTE - Does not fit 'Step-Cast' fork applications Description Decals Color Stealth Black

Steel hooks and an adjustable quick-connect lower hook attaches to most rear racks (not for use on front racks)

Shimano 105 FC-R7100 Crankset - 160mm 12-Speed 50/34t 110 Asymmetric BCD Hollowtech II Spindle Interface BLK CheckoutTitle=Protaper A25 Alloy Riser Bar 6 | IS52/40 Headset TypeThe 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