mini: I have a Baja DB-30 G mini bike. Since i got it (about 2 years ago) it has lacked speed and power. How can I improve those things?How can i make my mini bike faster?Steep hill ? Cliff ? Sell it for a proper bike? Lots of good ideas there for you. Its simple really, mini-bikes are just toys, not proper bikes. If you want to go fast, get a proper racing bike.How can i make my mini bike faster?This part is fun for some and for others, not so much. You can change out the engine for a more powerful, or you can just upgrade it. But depending on the power change, you might have to change some other parts to.How can i make my mini bike faster?You can either lose weight or get another bike,fatso!