A time proven product that works. When Campagnolo first came out with 10 Speed, many people wanted to continue to ride their existing 9 speed Shimano wheels. Bill Shook designed the conversion cassette to allow you to use a Shimano/SRAM 9 speed compatible rear wheel with your Campagnolo 10 speed drivetrain.

Our cassettes are designed and manufactured as a conversion cassette and are not chopped and re-spaced cassettes. The cogs have deep shift ramps for crisp shifting. Use with a 10 Speed Chain. Steel Cogs with an Aluminum Carrier. This is a reasonably priced way to continue to use your equipment.