NEW Shimano Ultegra FC-R8100 Crankset - 12-Speed, Hollowtech II Spindle Interface, Black Crank Length:172.5mm - Proven Quarq reliability and

- Proven Quarq reliability and accuracy

Smaller upper bearing to save weight

Brake Type Disc Color Hi-Viz Black Defined Color Black Fork Material Steel Fork Type Rigid Frame Material Steel Frame Type Rigid Front Axle QR x 100mm Platform Preamble Rear Axle QR x 141mm

- Sintered metal pad with consistent

NEW Shimano Ultegra FC-R8100 Crankset - 12-Speed, Hollowtech II Spindle Interface, Black Crank Length:172.5mm - Proven Quarq reliability andAn 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