Hey All,
this would be a cheaper option ? than ooracing
but would u have to upgrade carb , exhaust etc? not sure
http://www.ebay.com.au/itm/250cc-Zongshen-OHC-Air-Cooled-Engine-motor-bike-motorbike-motorcycle-Chinese-/251510000166?pt=AU_Motorcycle_Parts_Accessories&hash=item3a8f2a0a26&_uhb=1
Not for me, 150 upgrade makes more sense?
Cheers ACEitup