SRAM Avid Elixir X0 Trail Rear Disc Brake, Black
Trail riding has progressed. Expectations have changed. Riders want one bike that does it all and demand a brake that keeps up. At just 335 grams, the new X0 Trail was born to climb and engineered to descend. With a 4-piston dual-diameter caliper and innovative lever pivot bearing, it packs more power than any other brake in its class.
