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Cycling navigate_next Components navigate_next Rear derailleurs navigate_next Accessories navigate_next CeramicSpeed OSPW X derailleur cage, Shimano GRX810/815 + RX800/805, red
CeramicSpeed

CeramicSpeed OSPW X derailleur cage, Shimano GRX810/815 + RX800/805, red

Version
489 € - 559 €
RRP 599 €
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This 13-tooth upper and 19-tooth lower OSPW system has been platform-proven in races like Paris Roubaix, Strade Bianche, and CX World Cup. The system is built for gravel and cyclocross disciplines and meets the demands for durability, low friction, and long lifespan. Four spring tension settings allow for a tailored setup based on riding conditions, and the handcrafted OSPW system offers a custom-molded carbon fiber cage for low weight and durability. The CeramicSpeed OSPW system reduces friction by 35-40% compared to a pulley wheel configuration. Compatible only with '2X-specific' GRX 810, GRX 815, as well as RX800 and RX805 derailleurs. If you are running 1x, you can use a maximum 36T cassette.



In the box: Complete OSPW X for Shimano GRX810/815 + RX800/805 CeramicSpeed Oil for pulley wheel bearings, 15 ml. dropper bottle

Product details
Groupset Shimano GRX
product ID 332779
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Miska18 Miska18 • 20 January 2026 at 1:43
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Variant CeramicSpeed OSPW X ramienko prehadzovačky, Shimano GRX810/815 + RX800/805, zlatá

SK Ked to chcem dat do kosika tak sa ma spyta ci coated alebo standard a neviem aky tam je rozdiel

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20 January 2026 at 1:43
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gronkjear gronkjear Customer support • 22 January 2026 at 13:10 •replyMiska18
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SK Dobrý deň, variant Coated má špeciálnu povrchovú úpravu kložísk - viac napr. tu: https://ceramicspeed.com/en-eu/pages/the-coated-advantage.

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22 January 2026 at 13:10
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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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