Fulcrum OS30 aluminium freehub body, for hubs and wheelsets with a 30 mm pawl mount and classic bearing arrangement, HG11 / HG-R Shimano Sram
The freehub body for Fulcrum or Campagnolo wheels. Compatible with the classic tapered-bearing hubs of Fulcrum and Campagnolo wheels and 30 mm pawl mount
These freehub bodies are suitable for Shimano HG 8-11-speed and SRAM PG 8-11-speed road bike cassettes. Also suitable for the new Shimano 12-speed road bike cassettes. A spacer is required for fitting 8-, 9- and 10-speed cassettes.
These freehub bodies are designed for 30 mm pawl mounts and 17 mm diameter axles and are therefore not compatible with Campagnolo wheels featuring industrial bearings. These require freehub bodies for 12 mm axles.
Flucrum and Campagnolo have released two series with 17 mm hub axles, featuring 30 mm and 33 mm ratchet bodies
Herstellerinformation: Fulcrum, Via dell’Economia 103, 36100 Vicenza, Italy, https://www.fulcrumwheels.com