If you are riding an Shimano equipped bike with a 130mm spacing Chris King R45 rear hub, but have decided to change over to a Campagnolo 11 drivetrain, you don't need to invest in a whole new rear hub or wheel. This Chris King R45 Campy Conversion Kit has all the essential parts you need to change your axle, bearing sleeve, and the driveshell to Campy 11. One detail: it is highly advised that you, or your mechanic, has significant experience with Chris King hubs, and the tools necessary to make this swap.

You get a Rear Axle for R45 Hubs, one Campy 11s Driveshell Assembly, and the proper Axle Bearing Retainer Sleeve, all machined in Portland, Oregon by Chris King. This kit also includes a Chris King 11T aluminum cassette lockring.