DT Swiss Star Ratchet Kit

This kit is designed for DT Swiss hubs utilizing the Star Ratchet system. Before purchasing, verify that your hub is not a newer Ratchet EXP model or a pawl-based system, as those require different service parts.

Using genuine DT Swiss internals ensures the precise tolerances required for the star ratchet engagement mechanism to function correctly. Aftermarket alternatives often lack the exact metallurgy and spring tension specifications, which can lead to premature wear or slipping under load.

For most riders, a full service including cleaning and re-greasing is recommended every 2,000 to 5,000 kilometers, depending on riding conditions. If you frequently ride in wet, muddy, or dusty environments, you should inspect and service the internals more often to prevent contamination.

No, you should only use the specific DT Swiss special grease included in this kit. Standard thick greases can cause the ratchets to stick and fail to engage, while lighter oils may not provide enough protection against wear.

This kit features 18-tooth ratchets, which provide a standard engagement angle. If your current hub uses a different tooth count, installing this kit will change the engagement feel to match the 18-point specification.