Description
SRAM XX1 Grips Black Lock On MFPN=K13 2510 22.2 BLU MAHLE TCS (torque and cadence MAHLE TCS (torque and cadence sensor) bottom bracket helps riders conserve battery by measuring the power input from the rider and adjusting the support from the motor accordingly Color Black Ring Position Type Chain Retaining Single Ring Tooth Count 38 Drivetrain Speeds 9 Drivetrain Speeds 10 Drivetrain Speeds 11 Drivetrain Speeds 12 Chainring BCD 110 Shimano Asymmetric Material Aluminum Defined Color Black