Hawk engine swap to Zongshen PR250/300

[Dusman]

Several folks have asked me to provide a video about the major modifications that I have made to my Hawk250, including the Zongshen PR300 motor. Here you go!

[warrenpeas]

Originally Posted by Dusman

Several folks have asked me to provide a video about the major modifications that I have made to my Hawk250, including the Zongshen PR300 motor. Here you go!

i have the 250cc 4v version of this. mine has 5 gears and will hit 73 or maybe 75 in a tuck. mine has a lot of vibration above 5500 rpm because it is not counterbalanced. do you lose the powere from the counterbalance that u gained with the extra 22cc?

[Dusman]

“….would love to see a video of it hitting 80mph.”

I don’t have a Go-Pro or similar technology, so it’s not going to happen. Sorry.