315R Montesa overheating
My buddy has a 98 Montesa 315R. It boils over after not too long of riding. Has anyone seen this before? Do you think it could just be a radiator cap ? It's not like I can just run down to the corner and get one . Im open to sugestions. Once we fix this issue I think he is going to sell it.
13 KTM 350EXC, uncorked, race bike with a plate
08 Yamaha WR250R, adventure/Commuter
05 Montesa 4RT, everyone should have a trials bike