NEW Shimano Ultegra FC-R8100 Crankset - 12-Speed, Hollowtech II Spindle Interface, Black Crank Length:175mm absoluteBLACK Oval 104/64 BCD Chainrings

absoluteBLACK Oval 104/64 BCD Chainrings are designed for use with all cranksets with a 104/64 BCD interface

Frame: Tange Prestige

"Made for making it

They’re shiny

Frame: Santa Cruz

NEW Shimano Ultegra FC-R8100 Crankset - 12-Speed, Hollowtech II Spindle Interface, Black Crank Length:175mm absoluteBLACK Oval 104/64 BCD ChainringsAn 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