Registered Forum User
Big Twin
Bikes: Kawasaki ZX10r D6f, Dawes XC2.4, Planet X Superlight Pro Carbon
Posts: 1,428
Join Date: Jul 2002
Location: Selby, North Yorkshire.
Mood: aving a laff
Same happened to me on the track bike.
at the side of the throttle bodies is a plastic knuckle with a ball ended rod in it to operate both the throttle bodies at once.
This had become sticky but a quick squirt of brake cleaner and some WD40 into the knuckle sorted it out and no more sticking throttle.
Worth a try?