The black bike is my second build ever; It came in a wooden box all in pieces, down to bearings, nuts and bolts! I paid $60 for the motor and Phat bike. Put it all together and all the pieces were there! Fired it up on the first try and it goes ok.....It can't hit top end at all. No high rpms, tops out at 20mph. Runs smooth. Thinking it needs new rings. I don't know if it's a 66cc or 49....How do ya tell?
My first build is the gold Cranbrook... 66cc Flying Horse, shaved head, thin head gasket, $2 homemade chain tensioner that works awesome, SBP expansion chamber, modified rt carb, 41 tooth sprocket, and solid rear tire. Built for low to mid range power, it tops out at 33mph and climbs hills like a champ.