the engine is the china hs motor that comes in the gasbike kit. tank and fenders are fiberglass. i made the tank, the fenders come from e-bay and were then trimed to fit the bike. had to wide'n the springer fork and spread out the rear drop outs to make them fit, out of the box they have really long flairs on them so i cut them down to a better looking size. the paint is base coat clear coat.