EPA approved 48cc and 58cc 2 cycle bicycle engine kit. China GAS StarFire Gen II-A                                                          48cc and 58cc 2 cycle bike engine kit:   Economy version of the new GEN II    Same as GEN II except no steel sleeve piston liner and no flange mount carb.    Available only from China GAS exclusive contract exporter factory direct.  For USA importation all StarFire engines are EPA certified with catalytic mufflers.  Select 50cc or 58cc engine with standard chrome lined piston cylinder;  Friction clutch engine.   1.95 hp   and 2.25hp   45 degree angle fire head.  Extra wide front mounting bracket to fit up to 35mm dia. frame.  Uses standard NT carb. on tube extension.  Complete kit includes all the following items with Spanish or English instructions.   2.5L tear drop tank.   Chrome muffler;  Throttle with kill swt. pre-attached to carb.  44 or 50T 9 hole rear sprocket kit;    Push button operated clutch handle.  Needle bearing engine with heavy duty crankcase using 203 brgs.  415 HD chain     Chain guard,    Ball bearing roller chain idler;  HD axle kit optional with flange mount sprocket for true alignment.  Optional all Chrome plated engine finish or available in PC black.  See our web site for more details.     China GAS engineer Mr. GruBee leads the industry;  all others are just wanna bees.  Sold only to qualified wholesale distributors.   Send your company profile and marketing plan with your enquiry .  

StarFire Gen II-A bicycle engine kit