CeramicSpeed OSPW System For 12 Speed EPS Campagnolo

Description:

Experience the pinnacle of drivetrain optimization with the CeramicSpeed OSPW System for 12-Speed EPS Campagnolo. Designed to work seamlessly with Campagnolo 12-speed electronic derailleurs (EPS), this oversized pulley wheel system dramatically reduces friction and enhances drivetrain efficiency, giving you a competitive edge in every ride.

Featuring a lightweight carbon-reinforced cage and oversized 13-tooth upper and 19-tooth lower pulleys with CeramicSpeed’s premium bearings, this OSPW system is a must-have for performance-driven cyclists looking to maximize every watt.

Key Features:

Compatible with Campagnolo 12-speed EPS electronic rear derailleurs.

Oversized pulley design (13T upper / 19T lower) reduces chain articulation and friction for maximum efficiency

Carbon-reinforced polyamide cage delivers high strength with minimal weight

Hand-built CeramicSpeed bearings for ultra-low friction, smooth performance, and extended lifespan

Available with Standard or Coated bearings—Coated option offers even lower friction and increased resistance to wear and corrosion

Sealed bearing system ensures reliable performance in all weather conditions

Proven watt savings of 2.4 watts over standard derailleur setups