OSPW X for Shimano GRX/RX 2x11
This 13-tooth upper and 19-tooth lower OSPW System has been platform proven at races like Paris Robaix, Strada Bianche and CX World Cups.
The system is built for gravel and cross disciplines and meets the needs for durability, low friction and longevity.
The four spring tension settings allow customised setup based on ride conditions, and the handbuilt OSPW System offers custom molded carbon fiber cage for lightweight and durability.
CeramicSpeed OSPW Systems reduces friction 35-40% over stock pulley configuration.
Only compatible with 2X systems. Not compaitble with 42-tooth cassettes. Tech Data
The Coated Advantage Lifetime Warranty Program
- Pulley Wheels: CeramicSpeed 13-tooth upper and 19-tooth lower
- Pulley Wheel Material: Aluminium
- Cage Material: Carbon reinforced PA
- Bearing Options: CeramicSpeed Standard or Coated
- Compatibility: Shimano GRX 810 & GRX 815, Shimano Ultegra RX 800 & Ultegra RX 805
- Casette Compatibility: Up to a 11-36 range
- Spring Tension Settings: 4 spring tension settings
- Speed: 11-speed
- Discipline: Gravel/Cross
CeramicSpeed’s coated products offer the ultimate gains in performance and longevity. Our unique coating features several attributes that improve the longevity of CeramicSpeed Bearings. The increased hardness of the races, combined with the smoothness of theCeramicSpeed Balls results in virtually no wear on the bearing.
The coating is a metallic layer, which is 75% harder than the hardened steel races. The coating is applied in a very thin and even layer of 3 microns (0,003 mm) on the entire surface of the bearing race. Both the inside and the outside are treated to achieve optimal results.
Within our comprehensive R&D program, the special coating has been developed in cooperation with a European coating specialist. Applied to the bearing’s steel races, through an advanced process that ensures an even, smooth and homogeneous surface, the coating formula improves even further the high quality of CeramicSpeed Bearings.
Thanks to the coating’s high resistance to corrosion – even if the bearing is contaminated with degreaser, water or mud, the risk of bearing failure due to corrosion is negligible. We recommend choosing CeramicSpeed Coated Bearings for unmatched longevity and incredibly low friction.