CeramicSpeed OSPW X System For Shimano XT/XTR 1×12

The OSPW X System reduces friction 35-40% over stock pulley configuration. The lightweight custom molded carbon fiber cage ensures durability. This design allows the use of the same length chain as stock pulleys. 

The 14-tooth upper and 18-tooth lower pulley profiles ensure stable chain retention without added drag. 

The OSPW X System is developed, designed and handbuilt in Denmark – and test proven globally. 

Only compatible with 1X specific derailleurs. 

Did you know that this product has a lifetime warranty? That’s right: as of September 1, 2021, all CeramicSpeed ‘Coated’ products and OSPW cages (purchased after January 1, 2021) are covered for life — that’s how confident CeramicSpeed are in the durability of their products. You can check out the full terms and conditions here.

Specifications

What’s in the Box?

Complete OSPW System for Shimano XT/XTR 1×12
CeramicSpeed Pulley Oil, 15 ml. 
Sticker Sheet

OSPW Compatibility

Notes:
• Adjustment of spring tension can allow for customization of user experience. Higher spring tension can focus on chain rentention & crisp shift response. Lower spring tension will reduce chain drag and improve overall efficency.
• The CeramicSpeed OSPW cage design has been tested for aerodynamic impacts in multiple wind tunnels. No measurable adverse aerodynamic impacts were measured through a variety of yaw angles.
• Shimano Ultegra R8000 GS, R8050 GS, and 105 derailleurs are not compatible with any CeramicSpeed OSPW system.
• SRAM Rival, & SRAM Apex derailleurs are not compatible with any CeramicSpeed OSPW system.