Complete BMX Bikes We stock a great range of Complete BMX's at Rampworx, everything from your Pro standard BMX, Intermediate BMX'S and Beginner BMX's. Rampworx works closely with all of the leading BMX brands such Total BMX and United to help bring you guys the best deals online so you don't have too shop around. Buying a Complete BMX is often the cheapest and most affordable way to get into riding. To buy all the parts you get on your complete separately will often cost you an additional 20-30% compared to getting the complete version of the bike. If you don’t see the BMX you are after why not call our BMX specialists up and we can help you make the perfect choice. .