The OSPW Aero ALPHA for SRAM Red and Force AXS is a high-performance oversized pulley wheel system designed to enhance drivetrain efficiency and aerodynamic performance. Compatible with SRAM Red E1 AXS and Force AXS rear derailleurs, it features precision-engineered ALPHA Disc pulley wheels with Active Debris Remover (ADR) bearing protection. The system reduces friction, ensures smooth shifting, and extends the lifespan of your drivetrain ideal for competitive cyclists seeking top-tier performance. The Aero ALPHA finish adds a sleek, aerodynamic aesthetic to your setup.

This specifications are from the information the brand releases and only apply to stock bicycles, build ups´ specifications will vary according to the components the buyer chooses.