SRAM Motive Bronze Disc Brake and Lever - Rear or Front, 2000mm Hose, Post Mount, 4-Piston, Aluminum Lever, DiffusionBorn from the legacy of two of the winningest brakes of all time, SRAM Motive Bronze matches the capabilities of XC race and trail bikes. With a Blasted Black anodized finish and modern stealth aesthetics, Motive Bronze is ready to pair with start line ready superbikes. A sculpted 4 piston caliper delivers tunable heavy duty power for traction and control, opening the aperture on what's possible. Giving you the boundless power of more confidence, and