Chris King R45D Hub

This hub uses a 12mm thru-axle standard with 142mm spacing, which is the current industry standard for most modern disc-brake road and gravel bikes. Please double-check your frame's rear axle specifications to ensure a proper fit.

This specific model is configured with a SRAM XDR cassette body. If you are running a Shimano drivetrain, you will need to source a compatible freehub body separately.

J-bend spokes are a classic choice because they are widely available and easier to replace if you break one while traveling or on a remote ride. They also allow for a slightly more forgiving wheel build compared to the stiffer feel of straight-pull options.

The center-lock system is generally easier and faster to service than a six-bolt setup. It allows you to remove and install your brake rotors using a standard cassette lockring tool, making rotor swaps or maintenance quick and straightforward.

Chris King hubs are known for their longevity, but they do benefit from periodic maintenance. You should clean and re-grease the bearings according to the manufacturer's schedule to keep them running smoothly, especially if you frequently ride in wet or muddy conditions.

Yes, the R45D is built to handle the rigors of gravel and cyclocross. Its sealed cartridge bearing system is designed to withstand harsh environments, making it a durable choice for demanding off-road riding.