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Description
The Ltd Edition Orange OSPW system for Dura-Ace and Ultegra derailleurs features CeramicSpeed’s coated ceramic bearings. These bearings not only reduce friction but also last up to five times longer than standard pulley wheel bearings. Coupled with the oversized aluminium wheels, the reduction in friction is as much as 60%, giving extra speed or using less energy. This system is designed for use with Shimano’s Dura-Ace 9100/9150 and Ultegra 8000 SS/8050 SS rear derailleurs, and works with cassettes that have up to 32 teeth on their largest sprocket to give great shifting.
Please note: The OSPW System for 9100/9150 and 8000 SS/8050 SS is NOT compatible with Ultegra 8000-GS or 8050-GS (medium cage) derailleurs, nor with the clutch equipped Ultegra RD RX800 and RX805.
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Important Update for Our Canadian Customers
We regret to inform you that shopping on Sigma Sports is temporarily unavailable for customers based in Canada.
We understand how disappointing this may be and sincerely apologize for any inconvenience caused. Please rest assured that we are actively exploring solutions to resume service and find the best way to support our Canadian community.
We appreciate your patience and understanding during this time, and we look forward to welcoming you back as soon as possible.
If you require any further assistance, please reach out to the customer services team
— The Sigma Sports Team