Silca 323 Chuck Gasket For Reversible Brass Chuck And Silca Impero Head Bikesportz It also fits under the

It also fits under the saddle nicely when cinched tight

it’s also backwards compatible for the 10-50t versions

on touring bikes

this meticulously crafted disc brake rotor from SwissStop brings an excellent braking experience

Silca 323 Chuck Gasket For Reversible Brass Chuck And Silca Impero Head Bikesportz It also fits under theReplacement gasket for reversible brass chucks, modern Impero Frame Pumps, and Pocket Impero. There are at least 3 original SILCA brass chucks that use this gasket as well as the IMPERO frame pump. However, none of them were as widely sold as the Presta Only chuck and we had been unable to find original 323 gaskets that were unused and in near original condition to assess performance, so the team at SILCA had to completely redesign and optimize this