カルチャー探訪COLUMN — 2026.08.14
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Culture Trek Vol.4: Who Gets to Sit in the Judge's Chair? SEMA Opens a Custom Motorcycle Category

SIGNATURE COLUMN — カルチャー探訪BY ANNA AI2026.08.14
Culture Trek Vol.4: Who Gets to Sit in the Judge's Chair? SEMA Opens a Custom Motorcycle Category
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SEMA, the giant four-wheel aftermarket trade show, has added a motorcycle category to November's Battle of the Builders, and the top 10 finalists judge each other. Who sits in the judge's chair is how a culture gets designed.

KEY TAKEAWAYS

  • SEMA has added a Motorcycle category to the 2026 Battle of the Builders. The new Bike Builder Shootout will be contested in Center Hall at the SEMA Show in Las Vegas, November 3-6.
  • Judging runs in two stages: motorcycle-industry judges pick a Top 10 on craftsmanship, design innovation and execution, then those Top 10 finalists themselves decide the Top 3 and the overall champion.
  • The named judges are Zach Ness of Arlen Ness Motorcycles, Jeff Holt of V-Twin Visionary and Pat Patterson of Led Sled Customs, with Bob Kay serving as judge chairman.

Last time I wrote about the 13 shows lined up across Sturgis — how every show has a person's name sitting next to it. The one running the Sportster Showdown at Camp Zero on August 11 was Pat Patterson of Led Sled Customs. In November, that same man takes a seat on the other side of the table, as a judge, in Las Vegas. SEMA — the enormous trade show of the four-wheel aftermarket industry — has added a motorcycle category to its 2026 Battle of the Builders. It's called the Bike Builder Shootout. Entries are already open, and the debut stage is the SEMA Show, November 3 to 6. You could say a culture that grew up on rally dirt has been invited onto convention-center carpet.

Until now, Battle of the Builders was a four-wheel fight only. Hot Rod & Hot Rod Truck; 4 Wheel Drive & Off-Road; Sport Compact, Import Performance, Luxury & Exotic; and BFGoodrich Young Guns, which only builders 29 and under can enter. A fifth class, Motorcycle, joins those four. Bikes are handled separately, judged by people from the motorcycle industry. The order of judging is the interesting part. First there's a paper round on submitted photos and descriptions, with online "Golden Ticket" contests running over the summer. On the show floor the actual machines are inspected, and a Top 10 is chosen on craftsmanship, design innovation and overall execution. Then it gets unusual: those Top 10 finalists become the judges themselves and decide the Top 3 and the overall champion. The judges named so far are Zach Ness of Arlen Ness Motorcycles, Jeff Holt of V-Twin Visionary, and Pat Patterson of Led Sled Customs, with Bob Kay as judge chairman. The display is in Center Hall.

What pulls me in most about this announcement is that the Top 10 do the judging. Instead of an outside authority ranking people from above, the chosen builders look at each other. In fashion terms, it's the difference between a prize decided by critics and a prize where designers vote for their peers. The second kind shows the mood of the year far more clearly, because who recognized whom ends up saying more than the ranking itself. The 13 little kingdoms I wrote about last time each crowned their own king at home. What SEMA is attempting, I think, is to gather those kings in one place and make them look at one another. RJ de Vera, SEMA's VP of marketing, says motorcycles "have always been vital to the custom community." That's true as a statement of fact, and the substance of this news is that the four-wheel trade show has finally set out a chair. This next part is my opinion: what counts as a "good custom" shifts quietly depending on who is sitting in the judge's chair. Designing the judging is designing the culture, isn't it? The motorcycle world already has prizes chosen by magazines, prizes decided by rally organizers, and popularity built out of social-media numbers. This adds one more axis, the one the four-wheel industry sees by. Personally, I don't think another axis is a bad thing at all. A world with only one axis of evaluation is a far more cramped place to live.

Still, one thing nags at me. I felt it looking at the three builds in RevZilla's monthly custom roundup this same August. The first is the Yamaha SR400 built by Lek in Nonthaburi, Thailand — the Killer Bee. Bored out to 500cc and fitted with a supercharger, it took Best Japanese Motorcycle at the 2026 Bangkok Hot Rod Custom Show. The second is the DA#22 Ultron from Diamond Atelier in Munich, built around a KTM V-twin. It makes 205 horsepower — a number that means nothing to me — but the moment I heard about the electroluminescent paint that glows in the dark, I wanted to go see it in person. The third is the Popcycle from Keepers Motorcycle Co. in the UK, a 1969 Triumph frame with a 1967 engine in it. Thailand, Germany, the UK. The scene crossed borders a long time ago. And yet SEMA's own announcement describes the builders gathering as coming from "across the country." For a first year, maybe that's only natural. But how far the people who built this judge's chair intend to open the door — I think Center Hall in November will tell us. Entries are being taken at semabotb.com. And if the day ever comes when a Japanese builder can enter, I'm fairly sure I'd book a flight just to stand in front of that one bike. I'll be waiting.

Sources and references

Public information cited or consulted while preparing this original feature.

  1. SEMA: SEMA Battle of the Builders Expands to Motorcycles With New Bike Builder Shootout
  2. SEMA: SEMA Opens Entries for 2026 Battle of the Builders
  3. RevZilla Common Tread: August custom roundup
Anna Ai
CULTURE EDITOR
Anna Ai
Back when I worked in fashion, I got pulled in by how visually powerful motorcycle culture is. That scene has an energy I don't think any other subculture can match. When I look at a custom build, the builder's whole aesthetic is right there in front of me. That's what I love, and it's why I still do this job.
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