Shimano Ultegra FC-R8100 Crankset - 170mm 12-Speed 52/36t Hollowtech II Spindle Interface BLK CheckoutTitle=Teravail Tubeless Rim Tape - 19mm x 4.4m 02 kg = 20 grams)

02 kg = 20 grams)

Introducing Gary Young's signature Wavelength frame

Chainring can be used with FSA SL-K 90 BCD inner chainrings

CHAINRINGS

The bolt heads have been upgraded to a larger size and the clamping area features unique surface contouring for superior handlebar grip

Shimano Ultegra FC-R8100 Crankset - 170mm 12-Speed 52/36t Hollowtech II Spindle Interface BLK CheckoutTitle=Teravail Tubeless Rim Tape - 19mm x 4.4m 02 kg = 20 grams)Shimano Ultegra FC R8100 Crankset 170mm 12 Speed 52 36t 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