BMX Frames: All You Need to Know

BMX frames are the backbone of your ride, shaping your style and progression on the track or in the park.

When it comes to BMX frames, there's a whole world to explore. Whether you're into freestyle or racing, you'll notice the classic diamond shape. But here's the kicker: racing frames tend to stretch a bit longer, giving you that extra stability when you need it most.

Freestyle frames are all about durability. Made from tough steel, they're built to take a beating and keep on riding. Racing frames, on the flip side, aim for feather-light agility, often crafted from sleek aluminum.

What Size of BMX Frame Should You Buy?

Generally, the taller you stand, the bigger your frame should be. Top tube length is your key metric here – freestyle frames come in inches, while racing frames sport catchy names like Mini and Pro XXXXL.

Headtube angles are a game-changer, affecting how your bike feels. Steeper angles bring that front wheel in close, perfect for nailing those front-end tricks. Prefer a mellower ride? Opt for a less aggressive angle – somewhere between 74° and 76° is the sweet spot for most riders.

Chainstays – The Unsung Heroes of BMX Frames

Measure from the bottom bracket to the rear axle, and you've got your chainstay length. Shorter stays? They're a hit with park and street shredders, offering lightning-fast responsiveness for those tight turns and spins. On the other hand, longer stays are the go-to for trail riders, providing stability and control when you're tearing up the dirt.

Feeling inspired to build your own BMX freestyle bike starting from one of these frames? Check out our Custom Freestyle BMX Bike Builder!