Hi guys any recomendation on air filter for the "80cc" engine, seen a few mostly from pocket bikes that include a velocity stack.
All opinions welcome, this a enjoyable hobby.
![brnot brnot brnot](https://motorbicycling.com/images/smilies/brnot.gif)
All opinions welcome, this a enjoyable hobby.
![brnot brnot brnot](https://motorbicycling.com/images/smilies/brnot.gif)