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    CERAMICSPEED OSPW X System Shimano Ultegra RX 800/805

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    Product weight:100g
    427,50 €
    Finance from 20 EUR / month
    UVP: 479,00 €
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      CERAMICSPEED OSPW X Rear Derailleur Cage System Shimano Ultegra RX 800/805

      The fastest shawl roller system is now also available for your cross, gravel or road bike with Shimano RX800 / 805 rear derailleur.

      The Oversized Pulley Wheel System X (OSPW X) from CERAMICSPEED is the logical consequence of friction minimization. Due to the large rear derailleur rollers with 13 teeth at the top and 19 teeth at the bottom, the looping radii of the chain are clearly minimized, which results in less friction. In addition, the larger derailleur rollers offer a longer service life than other commercially available systems. Thanks to the narrow-wide profile of your teeth, your chain stays exactly where it belongs in every situation.
      Due to the spring tension of the cage, which can be adjusted in four stages, you can optimally adjust the chain tension to your travel stick and the preferred terrain.

      Technically, the OSPW X system is equipped with high-performance bearings and special ceramic ball made of silicon nitride of the third degree (best achieved degree for ceramic bearings). The ball bearing cage is made of reinforced polyamide, with a hardened steel raceway and polished groove. The CERAMICSPEED bearing balls are 15% harder, 100% smoother and 99% stronger than standard ceramic balls. CERAMICSPEED bearings are considered the best ceramic bearings worldwide.
      The rear derailleur cage is made of carbon fiber reinforced with polyamide, so that the forces can be better distributed and absorbed and your derailleur works perfectly even in the most adverse conditions.

      The OSPW X system has proven itself in races like Paris - Roubaix, Strada Bianche and a variety of CX World Cups.

      It is important to maintain the performance and longevity of lubricating the bearings regularly and carefully. Simply apply oil to the seals of the bearings so that the oil can penetrate into the bearing. Carry out this procedure when lubricating the chain, or after washing the wheel or after driving under wet and muddy conditions.

      When traveling, please remember to dismantle the complete rear derailleur, as few bicycle bags provide sufficient space for the OSPW system. The OSPW X system only fits the Shimano Ultegra RX800 and Ultegra RX805 (Di2) rear derailleurs!

      Technical specifications:

      intended use : CX, Gravel and road bike
      Material cage: carbon, polyamide
      Material bearings: polyamide, steel, ceramic
      Material rolls: aluminum
      Bearing: ceramics type 607
      Number of teeth above: 13, narrow-wide
      Number of teeth above: 19, narrow-wide
      Compatibility: Ultegra RX800 and Ultegra RX805 (Di2)
      largest pinion: max. 36 teeth
      Color: Black

      Weight according to manufacturer: ---
      Weight weighed by yourself:

      1x CERAMICSPEED OSPW X Rear Derailleur Cage System for Shimano Ultegra RX800 and Ultegra RX805 (Di2)
      1x 15 ml of oil
      1x sticker sheet