Advice on rear sprocket please...
 

I just spent some time in the garage cleaning the chain and sprockets on the 916, and noticed some side-to-side movement on the rear sprocket. I don't remember seeing this before, so I guess something is wearing; there's no sign of metal flakes anywhere (yet?). So:

How much movement is acceptable?
What is the likely cause?
What are the options (and cost) for rectifying it?

Thanks in advance

Andrew

Sounds like cushdrive to me. £40.00 approx for a set.
I don't know what the acceptable movment is, but I'm sure Nelly will be along soon.

[Edited on 3-1-2005 by Jon]

Is this the standard rear hub fault with the 996, 748 bikes? Expensive to fix if it is. Nellys the man though.