minded to just chuck it away and assume it'll be OK without it.
Judging by the state of your splines, it hasn't been doing anything for a while. They will get worse, but they're already fucked.
the state of your splines
How much damage is acceptable for an ultralight one? I'm not sure I've ever had one which doesn't get bitten. They're made of cheese.
How much damage is acceptable
If it still works, it's fine, you'll just have a struggle on your hands when you come to changing the cassette.
@nick_h. 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.
Judging by the state of your splines, it hasn't been doing anything for a while. They will get worse, but they're already fucked.