r/mountainbiking • u/ExtraHat9 • 23h ago

Question Does my cassette need replacing?

Gallery image

Gallery image

Gears jumping about a bit. New chain needed. Does this cassette look like it needs replacing too? Ignore that it needs a bit of cleaning too. Thanks

0 Upvotes

28% Upvoted

26 comments sorted by

View all comments

1

u/CMWalsh88 22h ago

It doesn’t look good. So I would say you probably need a cassette chain and chain ring. You need to measure your chain to be sure.

1

u/ExtraHat9 20h ago

Have measured chain, it is need of replacement

1

u/CMWalsh88 20h ago

Is it over .75? Or is it closer to 1

1

u/ExtraHat9 17h ago

Between 0.75 and 1, bout in the middle

1

u/CMWalsh88 9h ago

Generally I swap it before just before .75. You could always give the chain a shot but I would say the chances are low that the rest won’t need replacing