Shimano 105 FC-R7100 Crankset - 170mm 12-Speed 52/36t 110 Asymmetric BCD Hollowtech II Spindle Interface BLK CheckoutSpec= 40mm stroke (45mm plus 5mm Travel Spacer) 0mm 228mm J-bend Silver Box

0mm 228mm J-bend Silver Box of 100

Rear spoke hooks to hold lever in place when second lever is used

5-55mm Super Deluxe C1/Deluxe C1 (2022+)

Armrest Offset: -95mm to -42

Forged aluminum with an optimized shape for a tough robust and reliable crankset

Shimano 105 FC-R7100 Crankset - 170mm 12-Speed 52/36t 110 Asymmetric BCD Hollowtech II Spindle Interface BLK CheckoutSpec= 40mm stroke (45mm plus 5mm Travel Spacer) 0mm 228mm J-bend Silver BoxShimano 105 FC R7100 Crankset 170mm 12 Speed 52 36t 110 Asymmetric BCD Hollowtech II Spindle Interface Black. The 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 105s unique structural design that achieves both