BATTERY SIZE- CR2032

rolling efficiency

it is built to withstand various weather conditions

Dedicated to riders who strive to go the distance in training

This bike can be anything you want it to be

SHIMANO Ultegra FC-R8100 Crankset Tubeless Ready Wheels BATTERY SIZE- CR2032ULTEGRA's new FC R8100 crank maintains the same quick, precise front shifting and efficient power transfer that Shimano riders have grown accustomed to, but with even more crank arm length options. Spanning 160 to 175 mm in length, ULTEGRA cranks now cater to smaller riders, triathletes, and cyclists curious about shorter crank arms. An integral part of Shimano's new 12 speed road lineup, the FC R8100 crank builds upon Shimano's legendary front