Shimano Ultegra FC-R8100 Crankset - 165mm, 12-Speed, 52/36t, Hollowtech II Spindle Interface, Black Greases Square taper interface

Square taper interface

161453-Q0-L

173425-Q0-L

The SRAM X01 Eagle Trigger Shifter features an enhanced lever feel with sealed cartridge bearings

Shimano Ultegra FC-R8100 Crankset - 165mm, 12-Speed, 52/36t, Hollowtech II Spindle Interface, Black Greases Square taper interfaceAn integral part of the Shimano Ultegra 12 speed road lineup, the FC R8100 crankset builds upon Shimano's 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 specific biomechanic requirements. Optimal balance of stiffness, strength, weight and