Crankshaft for a px125 with malossi reed valve carburettor

WHAT IS THE BEST CRANKSHAFT FOR THE PX125 ENGINE WITH THE MALOSSI BARREL AND REED VALVE. WITHOUT MACHINING THE CASINGS.

THANKS GARY

If you don't want to match the casings you might as well not spend the money, just go to your local engineer, split your standard crankshaft and modify it [;)]

Your not going to take the proper performance of the kit without matching the ports and casings...pick up the dremel and start milling! You'll need to destroy the rotary valve and match the casings, you'll be thankfull!