Metric bolts, I know that you can buy a little plastic box with tons on them at a hardware store, and the bolts are a crimson color.

 

MxDale71- That was Kip that you talked to. He is just about the coolest guy you could ever meet. He treats everyone good. Anybody having trouble with their Cannondale dealer should give him a call. He will help you even if you didnt buy the quad from him, so that right there shows he is a heck of a guy.