Campagnolo Omega-V is the deepest I know of (21mm), that's way I was asking in the original post.
@jetski started
London Fixed Gear and Single-Speed is a community of predominantly fixed gear and single-speed cyclists in and around London, UK.
This site is supported almost exclusively by donations. Please consider donating a small amount regularly.
Campagnolo Omega-V is the deepest I know of (21mm), that's way I was asking in the original post.