Valkyrie: Redefining the Art of Low-Riding

Low Ride - The world of custom motorcycles is a fascinating blend of artistry, engineering, and passion, where creators push the boundaries of design to produce something truly unique. These machines often become an extension of their creators, reflecting their ingenuity and dedication. One standout example of this artistry is the Valkyrie, a striking creation by Kenny Yeoh of Kenstomoto, a bespoke motorcycle workshop in Malaysia. This one-of-a-kind masterpiece was designed for the Invitational Bike Build-off at the prestigious Art of Speed show in Serdang, showcasing not only the technical expertise but also the visionary creativity of its builder.

The Kenstomoto Valkyrie’s right-side shot showcases the Arlen Ness front brake and its unique cable-operated hub-centre steering. (Picture from: IOL.co.za)

Unlike the Honda cruiser of the same name, the Valkyrie by Kenstomoto is a completely custom machine that embodies the essence of innovation. Built around a 650cc Kawasaki ER-6 parallel twin engine, it’s a bike that defies convention at every turn. From its low-slung profile to its meticulously crafted components, this motorcycle reimagines what a custom bike can be. Remarkably, the engine remains one of the few standard elements of the bike, though even it is given a radical twist with an entirely custom exhaust system. This unique setup features short, large-diameter header pipes positioned just ahead of the rider’s left foot, emphasizing the bike's bold and audacious design.

The Kenstomoto Valkyrie’s left-side shot showcases unique setup features short, large-diameter header pipes positioned just ahead of the rider’s left foot, emphasizing the bike's bold and audacious design. (Picture from: Paultan.org)

The frame of the Valkyrie is a marvel of engineering. Measuring an impressive 2200mm between the axles, the tubular-steel construction not only defines the bike's elongated silhouette but also contributes to its groundbreaking performance characteristics. The rider sits a mere 500mm off the ground, with only 70mm of clearance between the frame and the road. This design choice emphasizes the bike's low center of gravity while giving it an aggressive, ground-hugging stance that is both functional and visually striking.

The Kenstomoto Valkyrie, designed and built by Kenny Yeoh, highlights just how impressively low this custom masterpiece truly is. (Picture from: IOL.co.za)

At the rear, the Valkyrie features a single-sided hardtail setup mated to a Ducati 916 hub. This hub supports a massive 17-inch eight-stud steel wheel fitted with an equally imposing 240/45 tire. The width and structure of this gumball-like rear tire not only provide stability but also enhance the bike's overall aesthetic, giving it a commanding presence that demands attention. Every detail of the rear assembly reflects Yeoh’s dedication to precision and style, with each element meticulously selected to balance form and function.

 

The front end of the bike is no less extraordinary. A single-sided swingarm, fabricated from elegantly curved S-shaped tubular steel, houses a 21-inch hub center-steered wheel. This wheel, machined from a single block of solid aluminum, wears rugged 90/90 tires designed to tackle rough terrain. The steering mechanism is operated by dual push-pull cables, a simpler solution than the typical rose-jointed linkages, though Yeoh admits there’s room for refinement. Future plans include a redesign of the frame to incorporate hydraulic steering, aiming for enhanced precision and responsiveness.

The Kenstomoto Valkyrie’s custom spaceframe is crafted almost entirely from straight steel tube sections, except for its sleek, curved front swingarm. (Picture from: IOL.co.za)

Braking on the Valkyrie is equally impressive, featuring a combination of top-tier components. The front brake employs a Brembo radial-mount caliper from a BMW S1000 RR, clamping onto a 380mm Arlen disc, while the rear relies on the standard 220mm Brembo setup from the Ducati hub. These choices ensure that the bike’s stopping power matches its bold performance capabilities. Additional elements, such as the Japanese aftermarket Daytona switchgear and instrumentation, seamlessly integrate modern functionality into this extraordinary machine.

The Kenstomoto Valkyrie’s offset final-drive chain was needed to clear the huge 240/45 rear gumball. (Picture from: IOL.co.za)

Despite its imposing appearance, the Valkyrie is surprisingly light, tipping the scales at just 200kg in running condition. This is a testament to the thoughtful engineering and innovative construction techniques employed in its design. The spaceframe structure was carefully planned to maximize strength while minimizing weight, and the body panels, produced using advanced 3D printing technology, are another stroke of genius. These panels are ribbed for structural integrity but remain paper-thin in less critical areas, reducing weight without compromising durability.

The Kenstomoto Valkyrie features a 240/45 R17 rear tire mounted on a nine-inch-wide rear wheel. (Picture from: IOL.co.za)

The Valkyrie is more than a motorcycle; it is a testament to Kenny Yeoh’s vision and skill. By combining cutting-edge technology with traditional craftsmanship, he has created a machine that not only turns heads but also redefines what a custom motorcycle can achieve. For enthusiasts and casual admirers alike, the Valkyrie represents the boundless potential of human creativity, proving that the art of motorcycle building is alive and thriving in the hands of innovators like Yeoh.

Through this incredible creation, Kenstomoto has solidified its reputation as a leader in the world of bespoke motorcycles. The Valkyrie is not just a bike; it is a story, a dream brought to life, and a celebration of engineering brilliance. As Yeoh looks ahead to further refinements and future projects, one thing is certain: his passion for pushing the boundaries of design will continue to inspire and amaze, leaving an indelible mark on the world of custom motorcycles.

Kept spur your adrenaline on the power of two-wheeled monster and stay alive with the true safety riding. May God will forgive Your sins and so does the cops...... *** [EKA | FROM VARIOUS SOURCES | KENTSOMOTO ON FACEBOOK | IOL.CO.ZA | PAULTAN ]

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Fiat 124 Rondine & 125 GTZ: Forgotten Italian Design Legends

Design Legacy - In the bustling cities of the world, including Indonesia, during the 1970s, certain cars became symbols of elegance and practicality. Among the most iconic were the Fiat 124 and Fiat 125, widely celebrated as mass-produced vehicles. Despite their broad appeal, these models also served as a canvas for imaginative transformations by esteemed Italian coachbuilders. 

The 1964 Fiat 124 Rondine by Pininfarina. (Picture from: VeloceToday)

These one-of-a-kind variants, crafted with exceptional attention to detail, took the original Fiat designs and transformed them into stunning works of art, reflecting the craftsmanship and vision of some of Italy's most prestigious automotive designers. This article will explore two notable examples of these special Fiat 124 and 125 variants, the Fiat 124 Rondine and Fiat 125 GTZ, and delve into their origins, design philosophies, and the lasting legacy they left in the automotive world.

 

1. Fiat 124 Rondine

The Fiat 124 Rondine, a prototype born from the collaboration between Fiat and Pininfarina, is a striking example of the creative experimentation that defined the mid-20th century Italian automotive scene. In 1964, under the direction of Sergio Pininfarina, American designer Tom Tjaarda was tasked with developing a unique version of the Fiat 124 Spider. Tjaarda, having gained attention for his work on the Chevrolet Corvette Rondine, was eager to create a vehicle that would merge the elegance of the Fiat 124 with the bold styling cues of the American Corvette. However, adapting these design elements to the smaller dimensions of the Fiat 124 posed a significant challenge.

The 1964 Fiat 124 Rondine by Pininfarina. (Picture from: Ocala Auto Repair on Facebook)

Undeterred by these constraints, Tjaarda and his team meticulously crafted designs that showcased the dynamic features of the Chevrolet Rondine, including its aggressive front grille and distinctive rear profile. Despite their innovative approach, the project was ultimately halted by Sergio Pininfarina, who felt that the lavish design was too extravagant for a Fiat model, which needed to appeal to a broader, more cost-conscious market. The result was a pivot toward a simpler and more traditional design for the Fiat 124 Spider, which would go on to become a beloved and successful production car for over two decades.

The 1964 Fiat 124 Rondine by Pininfarina. (Picture from: Ocala Auto Repair on Facebook)

Although the Fiat 124 Rondine prototype never reached mass production, its significance lies in its bold design direction and its role as a stepping stone in the evolution of the Fiat 124 Spider. Its unique color and design elements not only reflect Tjaarda's personal style but also mark an important moment in the history of automotive design, where creativity and functionality were pushed to new limits. While the Rondine may not have made it to the production line, its influence remains an important part of Fiat's legacy.

 

2. Fiat 125 GTZ

In contrast, the Fiat 125 GTZ is a direct manifestation of Italian automotive prowess, born out of the collaboration between two of Italy's finest coachbuilders, Zagato and OSI. Unveiled at the 1967 Turin Auto Show, the Fiat 125 GTZ was a striking departure from the standard Fiat 125 Berlina sedan. Built on a shortened wheelbase that was 24cm shorter than the original, the Fiat 125 GTZ exuded a sportier, more dynamic appeal, thanks to its transformation into a 2+2 configuration. The vehicle's bold yellow exterior and sleek lines immediately captured the attention of enthusiasts and designers alike.

The 1967 Fiat 125 GTZ by Zagato. (Picture from: Carrozzieri-Italiani)

The design direction of the Fiat 125 GTZ was led by Ercole Spada, a designer known for his work on other high-performance Italian cars. The GTZ’s sportiness was accentuated not only by its sleek profile but also by the inclusion of roll bars, which enhanced the vehicle's safety and gave it a distinctive racing-inspired look. Under the hood, the Fiat 125 GTZ was powered by a 1.6-liter inline-four engine that produced 100 horsepower, delivering spirited performance that made it a joy to drive on both city streets and winding roads.

The 1967 Fiat 125 GTZ by Zagato. (Picture from: Carrozzieri-Italiani)

While the Fiat 125 GTZ was originally intended as a one-off showcase model, its design and engineering represented the very best of Italian craftsmanship. The 125 GTZ was a symbol of how Italian coachbuilders could transform a mass-produced vehicle into something exceptional, blending style, performance, and innovation seamlessly. Its enduring appeal lies in its ability to capture the spirit of Italian automotive design—where form and function work in harmony to create a car that is as thrilling to look at as it is to drive.

Both the Fiat 124 Rondine and the Fiat 125 GTZ highlight the creative ingenuity and passion that defined Italy’s role in the global automotive industry. These vehicles, though limited in production and scope, continue to captivate car enthusiasts and collectors around the world, representing an era of design that pushed boundaries and challenged conventional norms. Through their distinct designs and powerful legacies, they remind us that even mass-produced cars can hold within them the potential for extraordinary craftsmanship and innovation. *** [EKA | FROM VARIOUS SOURCES | CARROZZIERI-ITALIANI | STORY-CARS | OCALA AUTO REPAIR ON FACEBOOK | VELOCETODAY ]

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Gebhardt Motorsport: Racing Innovation Redefined

EID MUBARAK

Before we begin, the team of writers would like to inform you, Trussty's loyal readers, that in the spirit of Eid ul-Fitr, we extend our warmest wishes of 'Happy Eid ul-Fitr 1446 H. to all our Muslim brothers and sisters around the world.'

It's been a great pleasure being with you on this journey.

Thank you.

Racing Revolution - Racing cars have always been a fascinating topic for enthusiasts and casual fans alike. The sleek designs, roaring engines, and incredible speeds captivate audiences worldwide. But sometimes, a vehicle’s story is just as interesting as its performance on the track. One such story is that of the Gebhardt JC83, a car that broke norms and pushed boundaries in the world of motorsport during the 1980s. With its unique design and fascinating origins, this car stands as a testament to ingenuity and ambition. Let’s dive into the history of this remarkable creation and the people behind it.

The Gebhardt JC83, a racer that broke norms and pushed boundaries in the world of motorsport during the 1980s. (Picture from: RSF Motorsport on X)

Vauxhall VX220 Reinvented: The V8-Powered Caral VX S Sport

EID MUBARAK

Before we begin, the team of writers would like to inform you, Trussty's loyal readers, that in the spirit of Eid ul-Fitr, we extend our warmest wishes of 'Happy Eid ul-Fitr 1446 H. to all our Muslim brothers and sisters around the world.'

It's been a great pleasure being with you on this journey.

Thank you.

Little Monster - The allure of high-performance sports cars often transcends borders, turning heads and capturing imaginations worldwide. Among the pantheon of these automotive marvels, one car stands out for its rarity, engineering brilliance, and the emotional response it evokes from enthusiasts: the Caral V8XS. Born from a foundation as unconventional as the GM Opel Speedster/Vauxhall VX220, this bespoke creation is a testament to the art of reinvention and innovation.

The Caral V8XS, born from a foundation as unconventional as the GM Opel Speedster/Vauxhall VX220. (Picture from: AllCarIndex)

Luigi Colani’s Unique Take on the AC 428 Convertible

Maestro Works - The world of classic cars is filled with hidden gems, and sometimes, the most intriguing stories come from vehicles that have been reimagined by visionary designers. One such example is the AC 428 Convertible, a rare British grand tourer that found itself in the hands of Luigi Colani, a designer known for his futuristic and aerodynamic concepts. This car’s journey—from its origins as an AC Frua to its transformation under Colani’s vision—makes it an exciting topic to explore.

The AC 428 Convertible, a rare British grand tourer, came into the hands of Luigi Colani and is regarded as one of his most refined works—some even consider it more beautiful than the original design. (Picture from: WeirdWheels on Reddit)

The AC 428 was born from AC Cars' ambition to create a high-performance luxury grand tourer that could rival Ferrari and Maserati. To achieve this, AC collaborated with renowned Italian coachbuilder Pietro Frua, who designed a sleek and elegant body to fit onto a stretched AC Cobra 427 Mark III chassis. First unveiled at the 1965 Turin Auto Show, the AC Frua 428 combined smooth Italian styling with raw American power, thanks to its massive 7.0-liter Ford FE V8 engine. Capable of reaching 141 mph with a 0-60 mph time of just over six seconds, it was a serious contender in the GT segment. However, high production costs meant that only 81 units were ever built, making it an exceptionally rare collector’s item.

The AC Frua 428 Convertible (pictured is a 1967 model) served as the foundation for Luigi Colani’s vision of his dream car. (Picture from: MyCarQuest)

Among these, one car stands out—not just because of its rarity, but because it was later modified by Luigi Colani, a designer known for his organic, flowing automotive designs. Unlike many AC 428s that were unfortunately repurposed into Cobra replicas, Colani had no interest in dismantling it for profit. Instead, he aimed to refine and optimize its design, blending his unique stylistic vision with the car’s original grand touring essence.

Luigi Colani’s AC 428 Convertible, chassis number CFX32, was originally delivered in March 1969 as one of just 26 Frua convertibles, initially registered in Britain under the plate DRJ 497T before he acquired it. (Picture from: WeirdWheels on Reddit)

The car in question, bearing chassis number CFX32, was first delivered in March 1969 as one of only 26 Frua convertibles. It was a left-hand drive model and, before Colani acquired it, was registered in Britain under the plate DRJ 497T. Luigi Colani reportedly purchased the car in 1986 and transformed it into a distinctive spider, though details of the exact modifications remain scarce. However, from available photos, one notable feature is evident: the cabin is covered in red genuine leather, enhancing its luxurious appeal. This striking interior choice adds to the car’s mystique, making it not just a rare automobile but one with a truly bespoke character.

Luigi Colani’s AC 428 Convertible features a cabin wrapped in red genuine leather, adding a touch of luxury and mystique that enhances its exclusivity and bespoke character. (Picture from: WeirdWheels on Reddit)

For years, Colani’s AC 428 remained largely unknown, hidden away from the spotlight until classic car enthusiasts recently rediscovered its story. A series of images found on the Reddit page WeirdWheels show the vehicle parked alongside other Colani-designed creations, such as the Colani Lada Gorby Offroader, Carisma Spider, and L'Aiglon Coupé. These rare glimpses provide valuable confirmation that the designer had indeed reworked the AC 428, further solidifying its status as a unique and fascinating piece of automotive history.

Luigi Colani’s AC 428 Convertible is neatly parked alongside his other creations, including (from left to right) the Colani Lada Gorby Offroader, Carisma Spider, and on the far right, the L'Aiglon Coupé. (Picture from: WeirdWheels on Reddit)

Whether Colani’s modifications improved upon Frua’s original design is open to interpretation, but one thing is certain: this AC 428 is a truly one-of-a-kind automobile. With its blend of British engineering, Italian styling, American muscle, and a visionary designer’s touch, it remains an unforgettable example of automotive artistry—one that continues to capture the imagination of enthusiasts around the world. *** [EKA | FROM VARIOUS SOURCES | FORUM.ACOWNERSCLUB.CO.UK | COACHBUILD | WEIRDWHEELS ON REDDIT | MYCARQUEST | WIKIPEDIA | SUPERCARS.NET ]

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Matra's Legendary Journey to Le Mans Glory

French Resurgence - In the world of endurance racing, where legends are forged and engineering meets the limits of human determination, the French motorsport scene has often struggled to shine against its Italian, British, and German counterparts. By the mid-1960s, France had not tasted victory in the prestigious 24 Hours of Le Mans for over a decade, leaving many to wonder if the glory days were gone. However, the entry of Matra, an aerospace company with a newfound ambition in automotive engineering, reignited hope for French racing enthusiasts. 

1968 Matra Simca MS630 V12. (Picture from: UltimateCarPage)

The bold announcement in 1967 of their intent to win the Formula 1 World Championship by 1969 and conquer Le Mans by 1970 sent ripples through the racing world. For a company so new to the automotive scene, it was a daunting challenge, but Matra's vision resonated deeply with the spirit of innovation and national pride.

1968 Matra Simca MS630 V12, driven by Henri Pescarolo and Johnny Servoz-Gavin, reached as high as second place before retiring after 283 laps in the 1968 24 Hours of Le Mans. (Picture from: RSF Motorsport on X)

Matra’s strategy was built upon a significant regulatory shift in the late 1960s that limited sports car prototypes to a 3-liter engine capacity, aligning them with Formula 1 regulations. This opened the door for dual-purpose engineering and allowed Matra to develop a versatile engine that could compete across disciplines. Their initial racing endeavors relied on foreign engines, with the MS620 and MS630 prototypes housing BRM and Ford V8 powerplants.

The 1968 Matra Simca MS630 #24 posed along with the team during the 1968 24 Hours of Le Mans.. (Picture from: RSF Motorsport on X)

These early efforts laid the groundwork, but the heart of their mission was the creation of a fully French machine. To this end, Matra enlisted the expertise of Moteur Moderne and engineer Georges Martin to design a bespoke 3-liter V12 engine. With twin overhead camshafts and four valves per cylinder, the engine promised robust performance, even if its design was not revolutionary.

The 1968 Le Mans marked the debut of the V12 engine in the MS630 chassis, showcasing competitive speed and reliability. Although a late-race puncture dashed hopes of a podium finish, the team's second-place run before the mishap proved they were on the right track. Encouraged by this progress, Matra introduced two new models for 1969: the MS640 and the MS650. 

1969 Matra Simca MS640. (Picture from: Wikipedia)

While the MS640 was designed for high-speed circuits, an accident during testing led to its abandonment. The MS650, however, built upon the MS630's foundation and delivered consistent performance, finishing fourth at Le Mans and securing a significant win at Montlhéry later that year.

1969 Matra Simca MS640. (Picture from: Wikipedia)

As Matra's sports car program gained momentum, their Formula 1 efforts also flourished. In 1969, Jackie Stewart clinched the F1 World Championship driving a Matra chassis, albeit powered by a Cosworth engine. This achievement validated their engineering prowess and set the stage for the ultimate challenge—Le Mans. 

1969 Matra Simca MS640. (Picture from: Wikipedia)

However, the emergence of powerful 5-liter prototypes like the Porsche 917 and Ferrari 512 posed formidable obstacles. Undeterred, Matra developed the MS660, featuring a monocoque chassis and further refined the V12 engine. Yet, the 1970 Le Mans proved challenging, with none of their entries completing the race.

1969 Matra Simca MS640. (Picture from: RevsInstitute.org)

The turning point came in 1972, following the ban on 5-liter prototypes. This regulatory change shifted the focus back to 3-liter machines, and Matra seized the opportunity. Their MS670, a refined evolution of the MS660, was equipped with a 450-horsepower engine and aerodynamic improvements. With Ferrari opting out of Le Mans that year, Matra faced reduced competition and achieved a historic one-two finish, solidifying their place in racing history.

1970 Matra Simca MS660. (Picture from: FastestLaps)

The success at Le Mans marked the beginning of a golden era for Matra. In 1973, they expanded their efforts to the World Championship, competing against Ferrari in a high-stakes rivalry. Matra's dominance was evident with victories across multiple circuits and a second consecutive Le Mans triumph. The following year, Matra continued their winning streak, culminating in a third straight Le Mans victory and another World Championship title. With little left to prove, Matra withdrew from motorsport at the end of 1974 to focus on road car production, leaving behind a legacy of French engineering excellence.

The Shell-sponsored Matra-Simca team had won the great Le Mans race with drivers Henri Pescarolo/ Graham Hil using this 1972 prototype MS670. (Picture from: Supercars.net)

Matra's journey from an aerospace manufacturer to a motorsport powerhouse is a testament to the power of ambition and innovation. Their victories brought pride to France and showcased the potential of homegrown engineering on the global stage. Even after their exit from endurance racing, their V12 engine found success in Formula 1, proving that their contributions to motorsport extended far beyond the confines of Le Mans. *** [EKA | FROM VARIOUS SOURCES | ULTIMATCARPAGE | RSF MOTORSPORT ON X | WIKIPEDIA | REVSINSTITUTE.ORG | FASTESTLAPS | SUPERCARS.NET ]

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