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CeramicSpeed

CeramicSpeed ​​derailleur pulleys, Shimano, 11s NW, black

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299 € - 369 €
RRP 399 €
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The 12-tooth narrow-wide design on these CeramicSpeed ​​pulleys reduces chain articulation and ensures a sharp chain engagement on and off each pulley. The symmetrical 12-tooth narrow-wide design allows the chain to move smoothly on and off the pulley without additional friction. CeramicSpeed ​​​​pulley wheels for Shimano 11s, 12-tooth are developed, designed and handmade in Denmark and come with separate dust covers to fit 9100, R8000, RX, GRX, XT and XTR series derailleurs. Included: Two 12-tooth pulley wheels Alloy Spacer Kit CeramicSpeed ​​Oil for Remenic Wheel Bearings, 15ml.

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Groupset Other
product ID 332854
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Product questions
JozefEm JozefEm • 1 May 2026 at 11:07
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Variant CeramicSpeed kladky prehadzovačky, Shimano, 11s NW, čierna

SK Prosím bude pasovať na Ultegru 8050 11S?
Dík

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1 May 2026 at 11:07
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gronkjear gronkjear Customer support • 3 May 2026 at 13:56 edit •replyJozefEm
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SK Dobrý deň, áno, kladky sedia o. i. aj na prehadzovače R8050 Di2.

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3 May 2026 at 13:56 edit
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CeramicSpeed
Accessories CeramicSpeed
CeramicSpeed is a Danish brand that specializes in high-performance ceramic bearings and drive components for various industries including cycling, automotive and industrial applications. The brand is known for its innovative and cutting-edge technology, offering products that aim to improve the efficiency, durability, and overall performance of mechanical systems. CeramicSpeed was founded in 2004 by Jacob Csizmadia, a mechanical engineer with a passion for cycling. Frustrated by the limited options for high-quality bearings in the cycling industry, Csizmadia decided to develop a superior solution. He began experimenting with ceramic materials, which are known for their low friction and high wear resistance. After years of research and development, CeramicSpeed was born.
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