...wut exactly is 4x? yeah u can feel the new-b-ness coming from this post
Good for you for going to the BMX track! It will help you with gates and sprinting, etc. You can use your mtn bike there if you want.The Dude said:4x is a type of racing i suck at i found out at sea otter, i am getting a bmx bike to go practice on and hopefully get better.