Shimano Ultegra FC-R8100 Crankset - 175mm 12-Speed 50/34t Hollowtech II Spindle Interface BLK MFPN=11.4318.003.508 Slim streamlined design that will

Slim streamlined design that will stay out of the way of cranks and pedaling legs

refills available

Spire Saddle - Chromoly Microfiber White 136

}Campagnolo Veloce Cassette - 10 Speed 13-26t Silver

Shimano Ultegra FC-R8100 Crankset - 175mm 12-Speed 50/34t Hollowtech II Spindle Interface BLK MFPN=11.4318.003.508 Slim streamlined design that willShimano Ultegra FC R8100 Crankset 175mm 12 Speed 50 34t 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