I ride this chain at herne hill approx 86 GI. Good luck pushing 100 GI round HH.
I'm getting ahead of myself saying 100gi :)
I'm going to start with 50/15 which is 88gi, and then i'l up that as i get used to it.
@Re-cycled 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.
I'm getting ahead of myself saying 100gi :)
I'm going to start with 50/15 which is 88gi, and then i'l up that as i get used to it.