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Cycling navigate_next Components navigate_next Rear derailleurs navigate_next Accessories navigate_next CeramicSpeed derailleur pulleys, Shimano 9+10s, red
CeramicSpeed

CeramicSpeed derailleur pulleys, Shimano 9+10s, red

189 €
RRP 199 €
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From 07.09.2026 (Monday) Check availability
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By courier to your home Delivery by courier DPD Delivery by courier GLS
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Delivery method on Tuesday 08.09.2026
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While your Shimano 9-10 speed derailleurs still work, improve their performance with pulleys that reduce friction and increase lifespan. Ours are designed to operate with less resistance, thereby increasing the power transferred to the rear wheel. For Shimano 9-10 Speed derailleurs, we have two options. The first is machined aluminum pulleys that start with our hardened steel races and end with our ceramic balls – our standard bearings. These kill the competition in tests. The second option is machined titanium pulleys with our standard bearings. The third is machined titanium pulleys with our stock ceramic balls installed in our coated hardened steel races. Compatible with all 9-10 speed Shimano derailleurs. In the package: 2 11-tooth pulley wheels 4 CeramicSpeed Spacers Oil for pulley bearings, 15ml dropper bottle

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product ID 332849
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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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