SRAM Crank Arm Assembly XX ISIS 165 Black Self Extracting Bolt - BYOB display Functions 23

Functions 23

Chainring interface is 4-bolt (110 BCD)

Shimano Ultegra ST-R8150 levers combine the accuracy of Shimano 12-speed Di2 shifting with the light weight of rim brakes

Internal width: 35 mm

SRAM Crank Arm Assembly XX ISIS 165 Black Self Extracting Bolt - BYOB display Functions 23With multiple World Championship medals, EWS series wins and Olympic gold medals to its namesake, the pedigree of XX is well established in the court of elite racing. the XX Eagle E MTB Crank takes from that race winning lineage and is optimized for E MTB use. Carbon fiber engineered with a foam core to give both incredible strength and maximized stiffness under the high torque environment of E MTB. Paired with the new XX Eagle Transmission (T Type)