Originally Posted by ditchwitch650
why don't they fit? aren't they made for the XRR?
Stock radiator is 18mm thick at the core.
The 42mm thick radiator would fit with a stock header is my guess.
The 32mm ones i got were messed up a bit, mounting holes too big, etc.
A guy from PWR Adam has come and looked at the problem where the bike is and will sort it eventually.
Note: the reason why i wanted the thicker radiators is, if i hole one,
i can by pass that radiator and the engine can still run with one radiator without overheating.