Engineered to reduce friction up to 35-40% over a stock pulley configuration, the CeramicSpeed OSPWX System is a must-have for riders seeking every possible performance gain. The custom-moulded design is ultralight, extremely durable and houses two oversized pulleys to provide reliable chain retention and drag-free performance. Hand-built in Denmark, this system is used by some of the world’s fastest cyclists, proven on the most demanding stages of the sport.
Includes
Complete OSPW System for your choice of rear derailleur
CeramicSpeed Pulley Oil, 15ml
Sticker Sheet
Features
Reduces friction 35-40% over stock pulley configuration
Custom moulded carbon cage material is lightweight and durable
CeramicSpeed standard bearings
Aluminium pulley wheels
Developed, designed and handbuilt in Denmark
Sram Eagle AXS: 14 tooth upper and 18 tooth OSPW System
Shimano GRX: 13-tooth upper and 19-tooth lower OSPW System
Shimano XT/XTR: 14-tooth upper and 18-tooth lower OSPW System
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