Shimano 105 FC-R7100 Crankset - 165mm 12-Speed 50/34t 110 Asymmetric BCD Hollowtech II Spindle Interface BLK MFPN=100002535 Campagnolo UT-CN400 Chain Tool Model=Bark Ranger Rain Cover

Shimano 105 FC R7100 Crankset 165mm 12 Speed 50 34t 110 Asymmetric BCD Hollowtech II Spindle Interface BLK MFPN=100002535 Campagnolo UT CN400 Chain Tool Model=Bark Ranger Rain Cover Campagnolo UT CN400 Chain Tool Frame Size 20" Color Candy Red Primary Color Red Wheel Diameter 20 Size 20'' Color Candy Red 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 Compatible with HG 12 speed chain Color Black Rings 50 34 Number of Chainrings Double Crank Length (mm) 165 Crank Intended Use Road Drivetrain Speeds 12 Weight 754 BB Included No Pedal Spindle 9 16" Spindle Interface Type Shimano Hollowtech II Chainring BCD 110 Shimano Asymmetric Chainline Hub Compatibility 135 142 Road Disc Hubs > 415 mm Chainstay Defined Color Black keyword search 105 Crank Length 165Mm Chainring Size 50 34T