Ceramicspeed Ospw System Coated Sram Etap 11s Box

Entirely developed, designed and produced in Denmark by CeramicSpeed, the Oversized Pulley Wheel System for SRAM eTap is a technologic advance for the cycling industry.Matching the highest quality materials with a unique design, the OSPW System delivers lower friction and longer lifetime, improving your competitive advantage.Thanks to the OSPW System for SRAM eTap, the power savings start at 40%, and the CeramicSpeed Bearings inside guarantee a 3-5 times longer longevity compared to commonly used standard pulleys on the market.The watt savings with a CeramicSpeed OSPW System for SRAM eTap start at 1.6 watts.The OSPW system for SRAM eTap derailluers is compatible up to a 32 tooth cassette size and with both short cage & WiFli derailluer bodies.The product is for 11 speed eTap and is not compatible with 12 speed SRAM eTap AXS.