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CeramicSpeed OSPW System for SRAM eTap

Josh Matthew October 28, 2021


Power savings of 40%-60%, or more in some cases, over a stock setup!

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CeramicSpeed OSPW System for SRAM eTap

The CeramicSpeed OSPW System for SRAM eTap is designed specifically for SRAM 11-speed drivetrains. It is estimated that the overall power savings of the OSPW System for SRAM eTap is in the 40%-60% range, or more in some cases, when compared to a stock setup. In terms of watts, that translates into 1.6 or more watts savings! In addition, the CeramicSpeed bearings guarantee a 3-5x longer longevity than that of commonly used standard pulleys on the market.


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.



The CeramicSpeed Pulley Wheel System for SRAM eTap is compatible up to a 32-tooth cassette size and with both short cage and WiFli derailleur bodies.

This system is not compatible with 12-speed SRAM eTap AXS.


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

  • Oversized Pulley Wheel System
  • CeramicSpeed Bearing Oil in 15 ml. dropper bottle
  • Sticker sheet

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  • 0 out of 5
    Scientifically designed to remove grease and grime from all drivetrain components
  • 0 out of 5
    Beats all competing formulas! Each bottle lasts over 10,000 km


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