Avid Elixir X.0 Trail GS Disc Brake Parts Disc Brakes

Avid Elixir X.0 Trail GS Disc Brake. Power to the people! Stopping power, that is, courtesy of the Avid Elixir X.0 Trail GS hydraulic disc brake. Don't be fooled by the sleek design and slender weight. With a powerful 4 piston caliper and innovative lever pivot bearing, it packs more power than any other brake in its class. And at just 340 grams, the Elixir X.0 Trail GS was born to climb and engineered to descend.