The OSPW system from CeramicSpeed for Shimano 9000/6700 is a highly advanced solution for optimizing the drivetrain of racing bikes. It consists of a set of 17-tooth aluminum jockey wheels housed in a specially designed polyamide and carbon cage. This system is known not only for its outstanding performance but also for its durability and efficiency. The use of CeramicSpeed bearings significantly reduces friction, leading to improved power transfer and a longer lifespan for the components. The OSPW system is compatible with a variety of Shimano derailleurs, including Ultegra and Dura Ace, and offers a maximum cassette size of up to 28 teeth. It is the preferred choice of many professional cycling teams and triathletes seeking a competitive edge.

• Compatible with Shimano Ultegra 6700/6800 and Dura Ace 9000/9070 derailleurs
• Reduces friction by up to 40% for improved efficiency
• Longer bearing lifespan, up to five times longer than standard jockey wheels
• Made from high-quality materials such as aluminum and carbon
• Lightweight construction at only 66 grams.