CeramicSpeed SRAM 11-Speed Pulley Wheels

Item number: 55888

excl. shipping cost
to the delivery destination: USA

in stock

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  • 100 day return period
  • Online since 1998
  • Trusted Shop 4.9 / 5.00

Components that make the difference: pulley wheels with ceramic bearings by CeramicSpeed

The CeramicSpeed SRAM 11-speed pulley wheels have smooth-running characteristics, load-bearing ceramic bearings. They are made from a light aluminium alloy, which ensures an extremely low weight. Minimal friction and excellent durability create a unique combination and distinguish these shifting wheels from standard products on the market.

Technical Information:

Application: Road, Triathlon & Time Trial, Cyclocross, Cross Country, Enduro, All Mountain
Compatibility: SRAM
Teeth: 11
Gearing: 11-speed
Material: aluminium
Bearings: 626 ceramic


- all mechanical 11-speed rear derailleurs by SRAM
- all electronic 11-speed rear derailleurs by SRAM
- continue using the original SRAM Spacer


- high-performance bearings with special ceramic balls made of 3rd degree silicon nitride (best achievable degree for ceramic bearings)
- ball bearing retainer made of reinforced polyamide, race made of hardened steel with polished channel
- CeramicSpeed bearing balls: 15 % harder, 100 % smoother and 99 % more resilient than commercially available ceramic balls
- energy savings thanks to greatly reduced friction, higher top speed thanks to improved power transfer
- handmade in Denmark


Ceramic Bearings by CeramicSpeed
CeramicSpeed ceramic balls are rounder, harder, smoother, lighter and more resilient than steel balls and ceramic balls from other manufacturers. CeramicSpeed ceramic bearings therefore last 3 to 5 times longer than other commercially available bearings. All CeramicSpeed bearings are manufactured by hand in Denmark under clean room conditions and are subject to a strict four-stage control procedure. Among other things, the size of the ceramic balls is checked down to the thousandth of a millimetre. Tests are then carried out in the laboratory or preferably by professionals in training and competition. CeramicSpeed bottom brackets guarantee you the lowest possible friction, optimised power transfer and maximum durability and also help you save watts and reach the finish line faster. It's not about seconds, it's about minutes!

Manufacturer Part Number:

black: 101699


- 1 x CeramicSpeed SRAM lower pulley wheel
- 1 x CeramicSpeed SRAM upper pulley wheel
- 1 x CeramicSpeed oil
- 1 x sticker sheet


  • black/universal: 22 g


in stock 2 to 7 days up to 10 days Out of stock inform me
  • black/universal

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