Sunday, December 15, 2024

Special Report: 44 photos from the 2024 Mooneyes show


Special Report: 44 photos from the 2024 Mooneyes show

The 2024 Yokohama Hot Rod Custom Show by Marc Holstein and Christine Gabler
Earlier this month, the Pacifico Yokohama convention hall hosted the 32nd running of the mega-popular Yokohama Hot Rod Custom Show. A whopping 24,000 visitors sashayed their way through the scores of custom bikes and cars during the one-day show, displaying a sort of organized hubbub typical of Japanese events.

Among them were our friends Marc Holstein and Christine Gabler; a formidable German photography duo with a deep love for Japan and her culture. With an invite to the much quieter setup day, Marc and Christine captured the show’s most intriguing machines in vivid detail, before returning the next day to document the colorful whirlwind that is the Mooneyes show.

We’ve already profiled a couple of hits from the show; Sureshot’s zany Royal Enfield Shotgun 650 and 46Works’ stylish Ducati Monster 900. And we were pleased to hear that FNG Works’ twin-engine Yamaha RXZ made it to Yokohama too, bagging a handful of accolades in the process. As for the rest, here’s the lowdown on the 2024 Mooneyes show, in Marc’s words, with a selection of Marc and Christine’s finest images.

Marc Holstein The 2024 Mooneyes event is a wrap, and as always, it was an incredible experience. It was a pleasure reconnecting with old friends and meeting new custom builders. The Yokohama Custom Show remains heavily focused on showcasing the world’s finest choppers. Still, every now and then, you can spot a café racer amidst the sea of Panheads, Shovelheads, and Knuckleheads.

As with every Mooneyes show, the experience was truly exceptional. The organizers have an incredible talent for curating an event that brings together some of the most inspiring and interesting builders, creating an atmosphere that is entirely unique and unmatched.

One of the aspects I particularly love about wandering through the alleys is discovering the Japanese artists and artisans showcasing their work at their booths. This time, I found myself drawn to the Dice booth, which featured exquisite custom belts. I couldn’t resist having one made in my size—it’s a piece of art in itself!

Beyond the motorcycles, the cars on display were equally impressive. The craftsmanship and artistry, especially in the paint jobs on the custom bikes, were astonishing. Japanese builders have mastered perfection in this area, and in my opinion, there’s nothing else like it in the world.

It was also an absolute pleasure to see Shinya Kimura, a true legend in the custom scene, participating in the ride-in. Royal Enfield’s engagement with the show is also worth mentioning—they’re consistently connecting with and supporting the custom motorcycle culture, which adds to the event’s appeal.

Editors note BMW Motorrad, Harley-Davidson, and Indian Motorcycle are all co-sponsors of the show too, validating the impact that it has on the motorcycle scene at large.

Choosing a favorite among so many outstanding builds is always a challenge, but for me, Beware Choppers’ Knucklehead and Pangea Speed’s Panhead stood out. Christine’s favorite build was Cheetah’s bike, which had a custom frame with a super rare Koslow Chicago engine.

The vibe, as always, was fantastic. Japan in December is an unforgettable experience that’s worth traveling for. The weather was mild and pleasant, making the trip even more enjoyable. In fact, I went surfing in Chiba the day before the show; the perfect way to round out an amazing visit.

Images by, and with sincere gratitude to, Marc Holstein and Christine Gabler

The 2024 Yokohama Hot Rod Custom Show by Marc Holstein and Christine Gabler

Wednesday, December 11, 2024

B-Road Bomber: A 70s-style Ducati Monster M900 racer by 46Works


B-Road Bomber: A 70s-style Ducati Monster M900 racer by 46Works

Ducati Monster M900 racer by 46Works of Japan
On the first weekend of December each year, the Pacifico Yokohama convention center is filled to the brim with highly imaginative machines for the Yokohama Hot Rod Custom Show. There’s a whole lot going on—from crazy engineering to retina-searing paint jobs. But one Japanese custom builder stands out for entirely different reasons.

Shiro Nakajima, otherwise known as 46Works, wows year after year with his tastefully restrained racing-inspired customs. A trained engineer and former boss of the Japanese restomod powerhouse Ritmo Sereno, Nakajima-san has a knack for combining Japanese craftsmanship with European style. That philosophy is on full display in this stylish Ducati Monster M900 racer.

Ducati Monster M900 racer by 46Works of Japan
Shiro built the Ducati on commission, with an open brief that left every decision up to him—including the choice of donor bike. So he picked a 1994 Ducati Monster M900 and transformed it into a B-road weapon in his signature style.

Like most artisans, Shiro is heavily influenced by his surroundings. He lives and works in a stunning wooden building, set against the foothills of the Yatsugatake Mountains, where he builds everything from furniture to bikes and cars. His weekends are spent on the myriad winding roads that surround his home, or at the Tsukuba racing circuit a few hours away—so good handling ranks high on his list of must-haves.

Ducati Monster M900 racer by 46Works of Japan
“The Ducati M900 is a standard naked bike with the frame from a liquid-cooled supersport,” says Shiro. “Because of its high stiffness and geometry, it can feel unwieldy when riding at practical speeds on public mountain roads. So I decided to modify the frame.”

Shiro is, of course, being modest; his work on the Ducati’s trellis frame is less modification and more reengineering. The center section is mostly original, but the front end has been rebuilt to reduce lateral rigidity. It now features a central backbone, with the steering head moved forward by 10 mm and adjusted by one degree.

Ducati Monster M900 racer by 46Works of Japan
A set of Ceriani GP replica forks adorn the front of the Monster, tuned to suit the bike’s intended usage. Shiro mounted them with a Kawasaki lower yoke, before machining a custom top yoke.

Aiming for a 70s race bike feel, Shiro ditched the Monster’s 17” alloy hoops for a pair of 18” laced wheels, built using off-the-shelf rims and modified Yamaha hubs. The OEM Brembo calipers were refurbished, repainted, and mounted on handmade brackets. Out back, Shiro modified the original swingarm to accommodate the bigger wheel and added an Öhlins shock.

Ducati Monster M900 racer by 46Works of Japan
Tucked up tightly against the new top yoke is a neatly integrated Motogadget speedo. A Bates-style headlight sits just below it, held up by a custom-made support. Custom clip-ons sport a Tomaselli throttle, Brembo controls, and Motogadget bar-end turn signals.

The mirrors are the result of a collaboration between 46Works and the Japanese parts brand Tanax, while the left-hand side switchgear is a custom part. Shiro also fabricated the bike’s fenders, chain guard, and rear-set assemblies.

Ducati Monster M900 racer by 46Works of Japan
The Monster’s revised frame layout gave Shiro the freedom to reimagine its silhouette with handmade aluminum bodywork. “Many Ducati-based custom bikes with trellis frames have the tank and seat mounted too high to achieve the best visual balance,” he explains. “I designed the M900 from the frame up to maintain a low, horizontal line—without lowering the suspension.”

“The fact that the seating position is almost the same as that of the stock M900 is a result of an emphasis on rideability.”

Ducati Monster M900 racer by 46Works of Japan
For the Monster’s livery, Shiro took inspiration from the 1970s Ducati 750 Sport. But rather than painting the bike silver, he let the aluminum surfaces shine. “Bringing the aluminum skin to the surface meant that no putty could be used,” he adds. “So I spent a lot of time (and nerves) on the sheet metal work.”

Drops Design Works added the period-correct Ducati logo, graphics, and clear coat, while Razzle Dazzle covered the seat in a matching blue material.

Ducati Monster M900 racer by 46Works of Japan
Shiro didn’t neglect the air-cooled Ducati L-twin motor either. The whole power plant was stripped, cleaned, overhauled, and put back together with fresh sundries. The exterior was blasted before certain parts were polished or Cerakoted.

Hiding under the fuel tank are a pair of Keihin FCR carbs with pod filters. The rear cylinder is attached to a regular ‘horizontal’ carb, while the rear cylinder uses a downdraught version. The oil cooler is from Setrab, and the stunning cutaway belt covers are handmade aluminum items.


This stunning Ducati Monster racer is finished off with another signature 46Works touch—a sand-bent two-into-one titanium exhaust system, terminating in a handmade titanium muffler. “The stock exhaust headers are not equal in length,” explains Shiro, “but I wanted to route the two headers so that they would be as equal in length as possible.”

“I also used a layout that would allow me to change the oil filter and oil without having to remove the exhaust. It was difficult to get the hand-bent pipe through the narrow spaces.”

Ducati Monster M900 racer by 46Works of Japan
Shiro concludes by admitting that a 90s Ducati Monster M900 is hardly a rare or expensive donor bike, but that he’s happy with the result he’s achieved. And so he should be… this handcrafted racer has transcended its humble beginnings with a look that harks back to the 70s, and a build that’ll satisfy the most discerning of backroad weekend warriors.

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Ducati Monster M900 racer by 46Works of Japan