Shimano's 105 Rear Freehub is an excellent start to a strong, light rear wheel. It rolls on super-polished bearings that eliminate friction. Its labyrinth seals keep out water and dust. And its cold-forged-aluminum shell is built to last.
Features and Information
Weight: 348 grams
The Shimano 105 Rear Freehub is compatible with Shimano 105, Ultegra and 7700-series Dura-Ace cassettes.