*Fully compatible with SRAM Red, Force and Rival AXS XPLR E1. Our latest gravel-specific OSPW X system for SRAM’s 13s AXS XPLR E1 comes equipped with 14-tooth and 20-tooth ALPHA Disc Pulley Wheels. Their composite teeth material offers prolonged wear protection and noise reduction - while the solid aluminum discs eliminate the potential of external objects getting stuck. Nestled in the ALPHA Disc pulleys is our patent-pending Active Debris Remover (ADR) bearing protective tech feature. ADR combines a stainless-steel dust cover and a surrounding bladed groove structure that pushes contaminants away from the bearing when rotating. The pinnacle of efficiency and protection when paired with our hand-built hybrid ceramic bearings. The new OSPW X for SRAM Red XPLR AXS comes with a reinforced molded carbon fiber cage to achieve strength, durability, and minimal weight. In the box: Complete OSPW X ALPHA for SRAM XPLR E1 system
