CeramicSpeed Pulley Wheels - OSPW | Alpha Disc | 15/19 Teeth - black

Replacement jockey wheels for selected Oversized Pulley Wheel systems (OSPW) from CeramicSpeed. The disc-shaped Alpha models are made of aluminum and feature teeth made of a composite material. Version for OSPW RS and OSPW Aero systems which the manufacturer has equipped with a pulley wheel combination of 15 and 19 teeth. Compatibility: OSPW RS for SRAM RED / Force AXS (RD-RED-E-D1 / RD-FRC-E-D1) OSPW Aero for SRAM RED / Force AXS (RD-RED-E-D1 / RD-FRC-E-D1) (manufacturer recommendations, listing not final) Scope of supply: 1 pair of derailleur pulleys (tension and guide pulley)