CeramicSpeed OSPW Derailleur Pulley System for SRAM eTap®

Item number: 55917
385.71€

excl. shipping cost
to the delivery destination: USA

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CeramicSpeed OSPW Derailleur Pulley System for SRAM eTap® - black/universal
CeramicSpeed OSPW Derailleur Pulley System for SRAM eTap® - black/universal
CeramicSpeed OSPW Derailleur Pulley System for SRAM eTap® - black/universal
CeramicSpeed OSPW Derailleur Pulley System for SRAM eTap® - black/universal
CeramicSpeed OSPW Derailleur Pulley System for SRAM eTap® - black/universal
CeramicSpeed OSPW Derailleur Pulley System for SRAM eTap® - red/universal
  • 100 day return period
  • Online since 1998
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CeramicSpeed OSPW derailleur pulley system SRAM eTap - increased performance, saved power


The CeramicSpeed OSPW derailleur pulley system for SRAM eTap® helps you to upgrade your drivetrain for better performance. Its two oversized 17 tooth pulleys (available in black or red) have very efficient and smooth ceramic bearings. In addition, there is a weight-saving yet robust polyamide-carbon cage. This model is compatible with electronic 11-speed eTap drivetrains. Like all Oversized Pulley Wheel (OSPW) systems by CeramicSpeed, the SRAM version also stands for less friction compared to standard pulleys and enables significant power savings.

Specifications:


Application: Road, Triathlon
Gearing: 11-speed
Capacity: 32 teeth
Compatibility: SRAM Red eTap 11-speed (not for AXS 12-speed)

Technical Information:


Derailleur Pulleys: 17 tooth
Outer Cage Material: polyamide, carbon
Inner Cage Material: polyamide, carbon
Other Materials: aluminium
Bearings: 607 ceramic

Features:


- high-performance bearings with special ceramic balls made of 3rd degree silicon nitride (best achievable degree for ceramic bearings)
- CeramicSpeed bearing balls: 15 % harder, 100 % smoother and 99 % more resilient than commercially available ceramic balls
- ball bearing retainer made of reinforced polyamide, race made of hardened steel with polished channel
- unique durability and mileage: energy savings of up to 2.4 watts, up to 60% less friction thanks to OSPW system
- compatible with short and WiFli rear derailleurs
- handmade in Denmark

Technology:


OSPW
The Oversized Pulley Wheel System (OSPW System) is a ground-breaking innovation from CeramicSpeed developed in collaboration with world-class triathletes. This unique system stands for 40 - 60 % less friction compared to standard pulleys and enables power savings of at least 1.6 and up to 2.4 watts. This was confirmed by the Friction Facts test laboratory. The OSPW system features unique CeramicSpeed bearings, aluminium pulleys and a polyamide-carbon retainer, making it 3 to 5 times more durable than standard systems on the market. True progress in the field of cycling performance.

Note from the manufacturer: The rear derailleur should be completely removed before transporting the bicycle in a travel bag, otherwise the OSPW System could be damaged.





Manufacturer Part Numbers:


black: 101649
red: 101653

Contents:


- 1 x CeramicSpeed OSPW System SRAM inner cage plate
- 1 x CeramicSpeed OSPW System SRAM outer cage plate
- 1 x CeramicSpeed OSPW System SRAM lower derailleur pulley
- 1 x CeramicSpeed OSPW System SRAM upper derailleur pulley
- 1 x CeramicSpeed oil, 15 ml dropper bottle
- 1 x sticker sheet
incl. bolts


Models:

in stock 2 to 7 days up to 10 days up to 20 days inform me
  • black/universal
    385.71€
  • red/universal
    385.71€

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