A BMX frame is the foundation of every build, and this collection covers race, freestyle, and cruiser frames in full chromoly and hi-tensile steel. Sizes span 20 inch through 29 inch, fitting riders from beginner level all the way to pro.
Frame geometry and top tube length shape how a bike actually handles grinds, jumps, and hard sprints. Investment-cast dropouts add real strength where cheaper stamped versions tend to crack under repeated impact.
Billet BMX stocks frames from Supercross, Torker, Skyway, and Race Inc, giving riders genuine chromoly and hi-tensile options built for daily street, race, or cruiser riding.
Frequently Asked Questions
What material is best for a BMX frame?
Full chromoly resists cracking better than hi-tensile steel, making it the top choice for serious riders, while hi-tensile suits casual riders on a budget.
What size BMX frame should I buy?
Frame size depends on top tube length and rider height, generally ranging from 20-inch for freestyle riding up to 29-inch for cruiser bikes.
Do BMX race frames differ from freestyle frames?
Yes. Race frames feature longer geometry for speed and stability, while freestyle frames are shorter and more responsive for tricks and technical riding.
Why do dropouts matter when choosing a frame?
Investment-cast dropouts provide greater strength and durability than stamped versions, helping withstand grinding, impacts, and regular street or park riding.
Which brands does Billet BMX carry for frames?
Billet BMX offers BMX frames from Supercross, Torker, Skyway, Race Inc, and Cult for race, freestyle, and cruiser riders.
