Chris King Gen 4 R45D Rear Hub Conversion Kit - Stainless Steel Black, 12x142mm, Microspline

What Our Gearhead(R) Experts Are Saying:"This is the right solution for an R45D hub that needs to run a current cassette standard. The Gen 4 kit arrives pre-assembled and installs with two common tools, so the hub that has been running perfectly for years stays in the wheel and gains compatibility with whatever drivetrain is on the bike now."The Chris King R45D Conversion Kit updates the adjusting clamp alongside the axle and driveshell, and that update changes routine disc service on a disc brake build. The Gen 4 clamp lets the rotor come off without touching the adjusting clamp first, which removes one of the more fiddly steps from wheel service without requiring any additional parts.