Re: Gas Friction Drive list
You can friction drive that bike no problem. If you can fab parts you can build a killer set up with one of the smaller 2.5hp 4stroke industrial type engines. Will have plenty of power with the right roller size. Smoother and queiter than a 2stroke. These engines sell for around a hundred bucks. I spent around $115 on my last build, excluding the 10yr old bike. See the DIY section, under Lifan bike.