Please email me at garyolly@yahoo.com and i will send you full details
gary
January 2007
im pretty sure it has a washer in the transmission and a disruptor on the exhaust to cut off just take the washer out from the transmission if you want more top end speed.
adam bike doctor
January 2007
I can answer this question...
how do I desrestrict an Aprilia Habana custom 50cc?