BIG cc Maxi scooter engine (bottom end)

I'm after a stupidly high cc maxiscooter bottom end, don't need the barrel or piston or any electrics, carb etc...



What i need, crank cases, transmission (belt, variator, gearbox) and a crank (condition unimportant). the crank cases MUST be in good condition (no cracks etc...)



reasons for wanting this... you'll see!



basically i need a really strong transmission

 

dear god... a gilera nexus powered sr... :w00t:

 

nope, i only want the transmission and crank, which will be modded anyway to bolt another motor tothe side.