Cassettes, Chains-Sale
Weight: 255 g. (114 link)
The Record 10-spd Ultra Narrow chain that is just 5.9-mm wide. Owing to its dimensions, it is lighter and quieter and facilitates adjustment of the rear derailleur.
Weight: 257 g. (114 link)
Hollowpin construction provides smooth, precise shifting and weight savings without sacrificing strength. Powerlock tool-less connecting link
Replacement link and pin for 2006 or newer Record and Chorus 10-speed Ultra Narrow chains.
