Re: new guy, just recently put a bike together
Welcome to Pocket Bike World, that's what you have GP-RSR, looks like you bought a 49cc engine. Its a lot like an MT-A2 full body Cag with a rear shock, which by the way is a Joke. Your engine has a 44mm bore and 32mm stroke and has reeds under the intake manifold w/a 13mm piston carb, lots of parts online, tuned hp exhaust or make your own.
Empty Pockets Racing: The difficult we do, the impossible takes longer.....