Hi all. Glad to report my 07 is running like a dream but my friend 11 reg rear suspension drops down overnight. All I'm while driving but down in the morning. Obviously seems to be a leak. Any thoughts. ? 2015 4.4 AB
GSXR 1000 K5
R1 1998

All ok while driving !! 2015 4.4 AB
GSXR 1000 K5
R1 1998

Split pipe or airbag, leaking valve. Time to get the Fairy Liquid (other washing up products are available) out and spray the system

I have the same problem. Did you figure this out? I just replaced bags, still have the issue. It takes more than overnight, but the rear drops to the bump stops within 48 hours.

Could this be valve block? I just don't see that the pipes could have split.

Mine was less serious, get it up on a ramp and take a look at the rear pipework that links the system up. Mine had a tiny split and was replaced with some pipe and new push fit stainless connectors. Cost me around £4 in parts and a slab of beer to a mate for the loan of his ramp for an couple of hours.  Is this where I put the car details and a bit about myself ?........

good to know, thanks for the quick reply. I wish I had done this before replacing bags. oh well chalk it up to preventative maintenance.