I had a question what's a boost bottle do? what does a bottle contain? and can you put one or two on a 80cc skyhawk engine? one more where can you buy them?
TOYSARESUSS THAT'S THE NITROUS KIT what you linked and YES THE NITROUS KIT WORKS!!!!
Here's what he's referring too BOOST BOTTLE and I used to do pocket bike racing and modifications for a shop. Yes boost bottles work. No they wont hurt ur engine. but if you want to go faster, get a smaller then stock rear sprocket. If you want to go quicker get nitrous, If you want faster and quicker get nitrous and smaller sprocket.