DT Swiss freehub body

For converting DT Swiss 350 and the older 240S and 180 road bike hubs, as well as road and gravel rear wheels with the Ratchet Star System, to the Campagnolo 12-speed and 13-speed N3W cassette mount.

• The kit includes the freehub body and the right-hand frame stop for 12x142mm or 12x148mm thru-axle mounting. The right-hand end stops for the mounting dimensions are the same; the hub widths differ.
• The Ratchet Star freehub bodies are only compatible with the DT Swiss 350, older 240S and 180 hubs, and rear wheels featuring these hubs. A separate version is available for DT Swiss road bike hubs.
• DT Swiss manufactures separate right-hand end stops for each cassette system, such as Shimano HG10, Shimano HG11, Shimano Micro Spline, Sram XD, Sram XDR, Campa ED and Campa N3W. These are also required for conversion if not already present. The right-hand end stops from older systems, such as 3-pawl or Ratchet Star, are also compatible with the new freehub bodies.
• The N3W freehub bodies can be upgraded using the Campagnolo adapter (part no. AC21-N3W). This allows Campagnolo ED 10-speed, 11-speed and 12-speed cassettes to be fitted.

Not compatible with Pawl / 3-pawl, Ratchet LN, Ratchet Star or Ratchet DEG hubs.
Not compatible with MTB hubs and wheelsets.
Not suitable for converting hubs to a different installation dimension.

Herstellerinformation: DT Swiss, Längfeldweg 101, 2504 Biel, Bern, Switzerland, https://www.dtswiss.com/