CeramicSpeed OSPWX Coated System

CeramicSpeed OSPWX Coated System For peak performance; look no further than the CeramicSpeed OSPWX Coated System. The ultralight carbon cage design houses two oversized pulleys; reducing friction up to 35-40% over a stock pulley configuration to maximise your output. Hand-built in Denmark; this model features coated bearings; which utilise a metallic layer that is 75% harder than steel to deliver minimal drag and superior longevity. Includes Complete OSPW System for your choice of rear derailleur CeramicSpeed Pulley Oil; 15ml Sticker Sheet