Hey Howry..Its just the usual OCC STINGRAY CHOPPER..Sorry but I couldnt actually tell you the size..I do know that it doesnt really suit big guys unless you have the seat up to the limit, but that spoils the low rider look of the bike..get a closer look by going to my ALBUMS...we put an 80cc motor in it to compensate for the weight factor as its a pretty heavy bike..my son rides it now its run in it does around 30 to 35kmh max..good luck..ENO (Oz)