SRAM CenterLine XR Disc Brake Rotor - 140mm Center Lock 1.85mm Includes Internal Tooled Lockring CheckoutTitle=SRAM XX Ebike Crank Arm Set - 165mm Drive Type 3/8 Measurement System

Drive Type 3/8 Measurement System Nm Ratcheting Yes

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Cassette Body Type Shimano Micro Spline Material Alloy

The carbon construction

Fully biodegradable

SRAM CenterLine XR Disc Brake Rotor - 140mm Center Lock 1.85mm Includes Internal Tooled Lockring CheckoutTitle=SRAM XX Ebike Crank Arm Set - 165mm Drive Type 3/8 Measurement SystemSram`s Centerline XR rotors are designed to compliment eTap AXS drivetrains and specifically for road riding. Two piece design lowers weight while purpose made cut outs reduce noise and vibration. Rounded edges make for easier wheel installs and are UCI compliant. Streamlined aerodynamic form is optimized for road riding. Lockring included TECH SPECS Rotor Size 140mm Color Black Centerline XR Mount Type CL