I'm confused. Isn't the lock ring meant to be tight? I'll be using the lock ring tool to tighten it up if it's loose.
Wobbly cassette - why?
- Thread starter Mazz
- Start date
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I'm confused. Isn't the lock ring meant to be tight? I'll be using the lock ring tool to tighten it up if it's loose.
fossyant
Ride It Like You Stole It!
- Location
- South Manchester
If it's tight and the cassette is still wobbling in and out, thats an issue. Try tightening first - if it moves easily it's loose. If you need force, it's tight and a different problem.
You can't 'undo' it without a chain tool though.
One step at a time, unlike another poster that has a dodgy front mech and won't do what we as till a week nest Thursday.. FFS
Ah, the penny's dropped. Understood.
fossyant
Ride It Like You Stole It!
- Location
- South Manchester
Do one bit at a time. Check lock ring first off the bike.
Next might be wiggling the axel - should be next to no movement - a tiny amout is OK as when the wheel is done up tight, this goes on QR wheels.
Next might be wiggling the axel - should be next to no movement - a tiny amout is OK as when the wheel is done up tight, this goes on QR wheels.
Ok I took off the wheel and the QR lever this morning.
The bit what the QR rod goes through seemed pretty solid.
The lock ring was loose, so I tightened it up with the tool... tightened it up about 1/4 of a turn, so it was definitely loose.
Reassembled it (had to get to work) but the cassette is still wobbly. Maybe not quite as much as before but still about say 5mm of wobble.
Random picture of cassette if it helps anyone...
The bit what the QR rod goes through seemed pretty solid.
The lock ring was loose, so I tightened it up with the tool... tightened it up about 1/4 of a turn, so it was definitely loose.
Reassembled it (had to get to work) but the cassette is still wobbly. Maybe not quite as much as before but still about say 5mm of wobble.
Random picture of cassette if it helps anyone...
Attachments
fossyant
Ride It Like You Stole It!
- Location
- South Manchester
5mm - in and out - does it slide on the freehub without the freehub moving ?
Does the free hub move as well ? 5mm is alot.
Does the free hub move as well ? 5mm is alot.
Cycleops
Legendary Member
- Location
- Accra, Ghana
You say "The bit what the QR rod goes through seemed pretty solid" assume you mean the axle, so we can discount the bearings. The only thing left is the freehub itself, so remove the cassette and check that, it's removed by a large Allen key, usually 10mm.
fossyant
Ride It Like You Stole It!
- Location
- South Manchester
Cassette is removed by lockring tool and chain whip - you mean the freehub ! Depends on hub. Some just slide off, some need anything from a 10-12mm hex key, and some are accessible from the non drive side rather than drive side.
Not sure I understand the question...It's difficult to see what the freehub is doing when I wobble the cassette, because the cassette is mounted on top of the freehub.
No. I bought the bike second-hand and I've never changed the cassette.
Yes, 'axle' sorry, that's what I meant. Axle felt solid, no play in it.
So remove the cassette and see if the freehub wobbles
Cycleops
Legendary Member
- Location
- Accra, Ghana
This a bit like walking in treacle, it's slow going but we'll get there in the end. 
This a bit like walking in treacle, it's slow going but we'll get there in the end.
It is, isn't it? This evening, I'll take the cassette off, then examine the freehub, see if it's wobbly or what. Cheers