Product Spotlight: Supercross BMX SX250 26″ Complete Bike
Supercross BMX is about to launch the SX250 26″ complete bike, and if you’re looking to have some fun on the big wheels, this is well worth a look.
The SX250 features the brand’s distinctive 6-bar rear end. The frame is constructed from Reynolds chromoly and comes loaded with a serious list of goodies, including SX bars, forks and stem, Redline Flight cranks, legendary Oakley B-1B grips, and plenty more.
But the real story is how this bike rides.
I’ve had the opportunity to spend time on my custom SX250 26″, and I can attest that, despite it’s looks, it feels far more like a modern BMX race cruiser with aggressive and super responsive geometry.
At the same time, it doesn’t lose the fun factor that makes a 26″ BMX so appealing. It’s equally at home ripping around the race track, cruising local trails or just cruising along the bike paths.
If you’ve been thinking about stepping up to big wheels make sure you check out the Supercross SX250 26″.

Manufacturer’s description
The SX250 is the most storied name in Supercross’s complete bike history. The SX250 Pro XL was our biggest-selling frame by sheer numbers — generations of riders grew up on them, raced them, and still dig them out of garages two decades later. We’ve been building the SX250 platform since the early days, and it hasn’t gotten any less good.
This is the first time we’ve offered a complete 26″ version. 25 bikes. Chrome finish. Built on our classic SX250 chromoly platform, with the same original Supercross dropout we’ve been using for 35 years. No filler parts. No shortcuts.
When they’re gone, they’re gone.
COMPONENT SPECS
| Component | Spec |
| Frame | Supercross SX250 26″ — Blend of Reynolds and Seamless 4130-Cro-mo , Chrome plated |
| Fork | Supercross SX250 Pro Fork 26″ Heat Treated 4130 Cro-mo. Chrome Plated— original Supercross BMX dropout, original decals |
| Headset | Sealed Bearing Integrated |
| Handlebar | Supercross Lo Pro Cruiser Bar – Chrome Plated – Post Weld Heat Treat |
| Stem | Supercross Racerhead 55mm |
| Cranks | Redline Flight Cranks 180mm — tubular chromoly |
| BB / Spindle | Cro-mo Spindle / Sealed Redline Euro BB |
| Chain | KMC 3/32 Gold |
| Wheels | Alloy Double Wall with Sheriff Star Sealed Hubs – Silver |
| Tires | 26″ × 2.1 CST |
| Brakes | Tektro Alloy V-Brake |
| Brake Levers | Tektro Alloy V-Brake Lever |
| Saddle | Speedline Carrera Retro BMX Race Saddle |
| Seatpost | 27.2mm × 350mm |
| Seatpost Clamp | 28.6 Alloy Quick Release |
| Pedals | Alloy Sealed Platform |
| Grips | Oakley B-1B Black |
| Finish | Chrome |
| Production Run | 25 bikes. No reorders. Landing September 1, 2026. |
Want to know more?
Check out supercrossbmx.com
Posted in: News



