My cap broke for the overflow and I was told you had to purchase the bottle to get the cap I think it was $29.00, did you buy just the cap. do you have a part number for just the cap?? Thanks for any help. bob Cdanafwelch said:The metal Radiator cap or the plastic cap with the tube for the overflow bottle? After Crash had his plastic overflow bottle cap break and spew coolant I bought the replacement plastic overflow bottle cap with the tube that fits into the white plastic overflow bottle at the top, right side of the bike just under the airbox cover has a plastic tab.
If the metal radiator caps are failing, I'll replace that also, what's the part number for an upgrade?