OSPW Aero for Shimano 9100/9150 and 8000 SS/8050 SS CoatedThe world’s fastest Pulley Wheel system just got faster. OSPW Aero features a lifetime warranty and is wind-tunnel tested to have 40% less friction compared to a stock derailleur, making it perfect for time trials or triathlons.
The OSPW Aero is an industry-leading product co-developed with one of the world’s leading aerodynamicists; Simon Smart and is chosen by World Champions and top athletes around the world. This OSPW system has handbuilt CeramicSpeed Bearings installed and its unique design and craftsmanship will captivate you from the first time you use it.
The system features a 13-tooth upper Pulley Wheel and a 19-tooth lower Pulley Wheel to provide absolute optimisation of the rear derailleur and the upper and lower oversized aluminum Pulley Wheels come fitted with coated CeramicSpeed Bearings that have been perfected through years of experience.
The OSPW Aero for Shimano 9100 and 8000 has an integrated stop tower for easier mounting.
This is an updated version of the Oversized Pulley Wheel System for Shimano 9100/9150 and 8000 SS/8050 SS. Mounting instructions for both this and the older version are to be found under our Support section.
After your online order with BikeSuperior, we get straight to work. We confirm your order by e-mail and start collecting the chosen products. Once everything is ready, we assemble the bike or parts if necessary. Then your order will be carefully packed and shipped. You will receive a track & trace code to follow the delivery. Have you chosen a custom build? Then we will keep you informed about the build process, from frame selection to assembly, so you will know exactly when your unique bike is ready.
After your order, our warehouse team gathers all the necessary parts and prepares them for the workshop. In the workshop, the bike is fully assembled and extensively tested. Then the bike goes to the packing station in the warehouse, where it is carefully packed. Accessories are added to the box, after which the bike is shipped to a destination in the Netherlands or worldwide. This way, we make sure your bike arrives safe and complete.
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