Shimano FC-R8100 Crankset

An integral part of Shimano's new 12-speed road lineup, the FC-R8100 Ultegra 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 lengths from 160 to 175 mm, bringing performance and improved fit for smaller riders, triathletes, and riders with specific biomechanical requirements.