The Lowdown on BMX Frames
When it comes to BMX bike frames, there are three types – race, dirt and freestyle.
When it comes to BMX frame quality, there are also three options.
Steel and aluminium – these tend to sit at the lower end of the group and as a result are probably the cheapest of the three.
Chromoly or hi tensile steel – these tend to sit at the mid-range of the market.
4130 chromoly or generation 3 chromoly – these are the high-end of the market and are lighter, yet stronger frames.