typhoon zip back wheel

just a quick question guys..ive gotta 125 typhoon a/c engine that i want to put in a zip, but i want to keep the zip wheels as ive seen some conversions on here and i think it looks good.. i havnt tryed but i dont fink the 50cc one will fit.. would i have to use a wheel off the 100 4t one??

thanks

 

if you have a small drum 125 engine it will fit if not put the zip tyre on the typhoon wheel

 

ok,how can you tell if its the small or big drum

 

measure it

 

mesurments useless if i dno how big its meant to be :thumbsup: thanks anyway

 

107/108mm

 

lol sorry mate didnt think but coulda posted the measurement up here i guess lol

 

lol ok..thanks guys

 

did the zip wheel fit then??

 

yeah i know i meant like did he find he see whether he has the newer shaped engine with big drum or the older 1 with small drum sorry my bad i didnt phrase it properly