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CeramicSpeed OSPW System for SRAM Red/Force AXS

Josh Matthew October 28, 2021


Fastest pulley system in the world for SRAM Red/Force AXS!

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CeramicSpeed OSPW System for SRAM Red/Force AXS

The CeramicSpeed OSPW System for SRAM Red/Force AXS features a 15-tooth upper pulley wheel and a 19-tooth lower pulley wheel for absolute optimization of the rear derailleur. The handbuilt OSPW System also has two spring tension settings, that allows customized setup based on riding conditions.


CeramicSpeed Pully Wheel = Saved Watts!

CeramicSpeed Standard Bearings last at least three times longer than other bearings. That’s thanks to hardened-steel races and CeramicSpeed Balls that are 100% smoother and 15% harder than other ceramic bottom brackets. CeramicSpeed bearings have a frictional drag of 0.3-0.4 watts per set, which represents an average 75% drag reduction compared to other BBs.



This CeramicSpeed Pully Wheel System for SRAM Red/Force AXS is compatible with SRAM Red AXS and SRAM Force AXS cranksets. It is also compatible with 2020 SRAM Red eTap 11-speed derailleur with the orbit clutch and with the wider range Force AXS medium cage derailleur.

Fits 12-speed 10 to 36-tooth cassettes.

This system is not compatible with SRAM Rival AXS nor is it compatible with SRAM XPLR eTap AXS rear derailleurs.


Coated Finish Option

The unique coating formula is a metallic layer that covers the bearing races and makes them 75% harder than steel. Thanks to this, they are highly resistant to corrosion and the coating provides an even lower friction than the standard bearings. Even if the bearing is contaminated with degreaser, water or mud, the risk of bearing failure due to corrosion is negligible with the coated version. CeramicSpeed coated products are covered by a lifetime warranty.


In the Box

  • Complete OSPW System for SRAM Red/Force AXS
  • CeramicSpeed Pulley Oil, 15 ml. dropper bottle
  • Custom tool for removal of stock cage and securing of OSPW System

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