Bike

I'm checking out bikes on the Internet. I think I am going to ask for one for my birthday. I have a really cool Mongoose  bike now.  I am not sure what kind I want for my next one. If I get a new one my brother can use my old one. I like the ones that have big tires. I also like ones that have gears. There is a couple bike shops by my house that I want to go to to check them all out. I like that my birthday is in spring.