Increases protein synthesis and energy metabolism

With Blackburn's AnyValve pump head you don't need to fuss around with switching out the grommets

The Silca Eolo 3 C02 Regulator threads onto both Presta and Schrader valves for a secure no-leak interface

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V4 caliper uses four phenolic pistons to give more usable power

SRAM Code R Disc Brake - Rear - Left Lever - Black PDP|PLP|Brake Rotor Type Increases protein synthesis and energyDesigned specifically for heavy duty demands, the SRAM Code R pairs SRAM's DirectLink lever to an oversized four piston caliper. The DirectLink lever features tool free reach adjustment allowing you to easily dial in your lever reach. The four piston caliper features oversized brake pistons, which measure 15 and 16 mm in diameter and Bleeding Edge, which results in easier, more consistent brake bleeds. The SRAM Code R demonstrates a terrific balance