Just wanted to share this simple Micargi 4 stroke we built. Such an enjoyable bike to ride, I had been wanting to do this build for a while. It's a Micargi Touch with our new house brand 49cc 4 stroke kit. Belt drive transmission similar to the 7G, we swapped on SUN 26x2.125 cruiser tires. The SUN tires are described to have a larger than normal air volume and I don't know how they fit this much more air in the same size as other tires but combined with the casing design they ride incredibly smooth on a motorized bike. This bike is one of those less is more builds that just works and was one of the most fun bikes I have ever ridden. Happy motoring!