Re: Potential (fast) Road Bike build
I use a crank kit on my Land Rider auto shift bike. I've got three drives to select from on the crank and the rear seven shift automatically. My bike weighs 86 lbs and I weigh 230 lbs. I've been able to go up any hill at least 8 mph. I can do 30 mph on flat ground. And have been up to 45 mph downhill. By the way I use a 33 cc 4 stroke engine.
Land Rider Jerry