J Jason New member Oct 18, 2009 #1 I want to buy a 80cc engine but not sure if it can fit on my GT Avalanche 1.0. Is it possible to add an engine to a mountain bike and is it hard to put the engine together?
I want to buy a 80cc engine but not sure if it can fit on my GT Avalanche 1.0. Is it possible to add an engine to a mountain bike and is it hard to put the engine together?
