Freewheel body kit DT Swiss Road EXP Sync Ceramic

The super-light version of the EXP freehub body with high-end Sync Ceramic ball bearings.

For converting DT Swiss 240 Ratchet EXP road bike hubs to the Shimano HG11 system for Shimano HG 8-12 and Sram PG 8-11-speed road bike cassettes.

• 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 both mounting dimensions are identical; the hub widths differ.
• The DT Swiss Ratchet EXP freehub bodies are only compatible with DT Swiss 240 EXP hubs and rear wheels fitted with these hubs.
• DT Swiss manufactures specific 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.

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

SINC ceramic ball bearings have been developed by DT Swiss as a system. They are based on balls made from the ceramic material silicon nitride, Si3N4, which is extremely durable and resistant to wear and corrosion. The bearing rings are made from a specially developed steel alloy tailored to the properties of the ceramic material and are precision-ground. This combination reduces rolling resistance to an absolute minimum and ensures a longer service life compared to conventional ball bearings.

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