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Cycling navigate_next Components navigate_next Rear derailleurs navigate_next Accessories navigate_next CeramicSpeed ALPHA PW derailleur pulleys for Shimano M9100
CeramicSpeed

CeramicSpeed ALPHA PW derailleur pulleys for Shimano M9100

-8%
239 € -8%
RRP 259 €
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From 02.10.2026 (Friday) Check availability
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By courier to your home Delivery by courier DPD Delivery by courier GLS
Delivery method on Monday 05.10.2026
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Delivery method on Monday 05.10.2026
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Extended return option up to 100 days More info
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CeramicSpeed ALPHA PW pulley wheels for Shimano M9100 bring top-tier durability technology in a compact, stock-compatible format. Designed for riders seeking a durable solution with smooth shifting and long life, suitable for both road and off-road use. The one-piece composite body combined with low-friction CeramicSpeed ceramic bearings and patented ADR technology ensures precise chain guidance, quiet operation, and reliable performance even under high load. The pulley wheels are developed, designed, and hand-assembled in Denmark, representing a premium upgrade for modern Shimano XTR M9100 rear derailleurs.

  • Full compatibility with Shimano XTR M9100 rear derailleur
  • One-piece molded composite pulley wheel body
  • Low-friction CeramicSpeed ceramic bearings
  • Patented ADR bearing protection technology
  • Specifically shaped upper and lower pulley for precise chain control
  • Quiet operation and consistent performance under load on both road and off-road
  • Stainless steel, derailleur-specific dust covers without the need for additional spacers
  • Visually striking ADR logo on each pulley wheel
  • Developed, designed, and hand-assembled in Denmark
  • Package includes ALPHA PW pulley wheel set and UFO TECH Pulley Wheel Oil 15 ml
Product details
Groupset Shimano XTR
product ID 409510
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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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