Shimano Ultegra FC-R8100 Crankset - 172.5mm 12-Speed 50/34t Hollowtech II Spindle Interface BLK MFPN=20/15/9MM W/O-RINGS PA Chainring design reduces the possibility

Chainring design reduces the possibility of leg cramps and allows you to maintain a better cadence while climbing

}Muc-Off Tubeless Valve Box Refill - Large Round Grommet Pack of 80

}Ritchey WCS 1-Bolt Seatpost: 31

SealSkinz designed the All Weather LED Cycle Overshoe to keep you seen and protected out on the road

Shimano Ultegra FC-R8100 Crankset - 172.5mm 12-Speed 50/34t Hollowtech II Spindle Interface BLK MFPN=20/15/9MM W/O-RINGS PA Chainring design reduces the possibilityShimano Ultegra FC R8100 Crankset 172. 5mm 12 Speed 50 34t Hollowtech II Spindle Interface Black. An integral part of the Shimano Ultegra 12 speed road lineup the FC R8100 crankset builds upon Shimanos legendary front shifting and transmission efficiency. With new refinements for seamless 12 speed shifting the Ultegra crank is now offered in a wide variety of lengths bringing performance and improved fit for smaller riders triathletes and riders with