Spare part: Fulcrum freehub body | RF2107841S1A

The lightweight aluminium version of the HG-R 11 Fulcrum OS33 freehub body. 

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 1.85 mm spacer is required for fitting 8-, 9- and 10-speed cassettes.

The freehub bodies for Fulcrum and Campagnolo rear wheels feature a 33 mm pawl mount and a 15 mm outer axle diameter at the freehub body mount. The freehub bodies for Fulcrum or Campagnolo wheels are identical and can be fitted to both brands. The decisive factors are the correct diameter of the pawl mount and the axle diameter.

Compatible with:

• Fulcrum Wind 75/750 DB
• Fulcrum Airbeat 400/500 DB
• Fulcrum Racing 4/5/6 DB (from 2022 range)
• Fulcrum Racing 900 DB (from 2021 range)
• Fulcrum Racing 800 DB,
• Fulcrum Rapid Red Carbon/3/300/900
• Fulcrum Speed 25, Speed 25+
• Fulcrum Speed 42
• Fulcrum Speed 57
• Fulcrum Wind 42
• Fulcrum Wind 57
• Fulcrum Sharq
• Fulcrum Speed 360 DB
• Fulcrum Soniq

Herstellerinformation: Fulcrum, Via dell’Economia 103, 36100 Vicenza, Italy, https://www.fulcrumwheels.com