Sram Carbon crank arm protection

SRAM cranks are strong and durable, ready for any type of ride. Therefore, it is inevitable that pedal strikes and dirt will wear down the end of the crank. The SRAM carbon crank sleeve is an upgrade that counteracts the signs of wear caused by aggressive riding. The sleeve protects the crank from surface damage. For carbon crank arms: FC-X0-1-A1, FC-X0-1DH-A1, FC-XX-1-A1, FC-XX-1-B1.