Hi how y'all doing. Like it says above I'm new to this stuff. I want to build a bike soon and I'm not sure were to start. I have a trike I want to motorize and I'm going to get a 29" or bigger to motorize also. The trike will he for my wife she is 4'7" and 100# so its gonna be easy to find an engine for her trike. The problem is mine. I'm 6' 316# I'm not a small boy. I was wondering were to start for a powerful engine for my bike. I'm not worried about the budget for now. I just want some guidance on were to look.