Aero Racing — The Stadium Plate and the BMX Number Plate Wars (1981 to mid-'80s)

A BMXRacingHistory.com preview · hosted on Legend Bike Co

Most of the brands that built BMX you can write a book about. This one you can't. Aero made number plates. Good ones. The kind a kid would chase for thirty years and still not find. There's no founder story we can prove, no team roster, no factory address. What there is, is the plates — and the plates are enough to put Aero in the conversation. Here's the part we can stand behind.

What Aero actually was

Aero was a BMX accessory company in the early 1980s. American, going by where the plates turn up and where the magazines ran. Their whole thing was the number plate — the piece that bolts to your bars and tells the gate who you are. Nothing glamorous. Every kid at every track needed one, and a handful of small outfits fought over who'd make it. Aero was one of them.

Now, fair warning. The word "Aero" is everywhere in old bike gear. There's a Raleigh Aero. A Kashimax Aero seat. Skyway called its tubing "Totally Aero." Half the catalog in 1983 had "aero" stamped on it because aerodynamic sounded fast. The Aero we're talking about is none of those. It's the plate company. Keep that straight and the rest makes sense.

The Stadium Plate

December 1981. That's when the Aero Stadium Plate shows up in the BMX magazines, logged in the number plate timeline kept by Michael Gamstetter — a guy who went back through the old Bicycle Motocross Action issues page by page to date this stuff. The Stadium Plate was contoured LDPE. Low-density polyethylene, heat-formed so it curved over the bars instead of sitting flat. That was the standard the good plates were held to by then — Haro had moved everybody there, and a flat plate looked cheap next to a molded one.

The name fit the moment. Stadium racing — indoor and arena BMX — was the thing everybody wanted a piece of in '81 and '82. Call your plate the Stadium Plate and you're telling the kid exactly what he's buying into. Speed. The big show.

Then the faces opened up

By January 1983 the plates changed shape. Aero, JT, and a few others started cutting the faces open — vents, slots, mesh — so the air could pass through instead of catching the plate like a sail. The same timeline marks it: "Aero, JT and others introduce number plates with open faces for better air flow-through." These are the Aero plates collectors still call "Flo" or "Tech Flo" today, the perforated ones in white and yellow that come up for sale every so often. Aero ran race numbers too — stick-on digits, sold in packs, the kind that still surface new-in-bag decades later.

That open-face idea wasn't Aero's alone. Zeronine was doing perforated Airflow plates the same month. But Aero was right there in the middle of it, which tells you they were paying attention and moving with the front of the pack, not trailing it.

Where Aero sits now

Ask the collectors who knew their plates and Aero comes up. Not first — Haro's Factory Plate, the Cook Bros. plate, the Zeronine Airflow, those are the crown jewels. But when the talk turns to the oddball stuff worth chasing, Aero's right there with the Wizard, the MCS Hot Plate, the CAM. One longtime collector put the Aero Stadium Plate on his short list of holy-grail plates — the one he'd been hunting since he was a kid and still hadn't landed. That's the tell. A plate that's still getting chased forty years later did something right the first time.

That's the honest size of it. Aero didn't build frames or run a factory team that we can document. They made a plate that mattered, in the years it mattered most, and they made it well enough that people still want one. Plenty of bigger names can't say that.

What we don't know

Plenty, and we're not going to dress it up.

• We can't confirm who founded Aero, or where the company was based.
• We have no documented race team or sponsored riders for the brand.
• We can't confirm Aero made pad sets or other accessories — what the record shows is number plates and stick-on numbers, nothing more. If pads existed, we haven't found the proof.
• We don't have a firm end date. The trail in the magazines runs hot in 1981–1983 and then goes quiet, the way a lot of small accessory makers did when the BMX boom cooled.

If you raced an Aero plate, ran for the brand, or have an old ad or catalog page, we'd take the correction. That's how these pages get better.

Related Legend Bike Co. chapters

• The History of BMX (1970-1995)
• The Bike Shops That Made BMX

Sources

Michael Gamstetter, "The History of BMX Number Plates — The Early Days" (Forty Four 16 / fortyfour16.wordpress.com; also republished at bmxaction.org) — a dated timeline built from period Bicycle Motocross Action magazine issues; records the December 1981 Aero Stadium Plate and the January 1983 open-face plates from Aero and JT. BMXmuseum.com — collector forum threads and For Sale listings documenting the Aero Stadium Plate, Aero "Tech Flo" / open-face plates, and NOS Aero race numbers. Period BMX Action / BMX Plus! magazine archives at oldschoolmags.com. General context on the early number-plate makers (Haro, Zeronine, MCS Hot, Wizard) from the same Gamstetter timeline and BMXmuseum references.