La entrada TB Frame Dragster ‘Jaws’ by Vida Loca Choppers aparece primero en DARK KUSTOM.
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Contact @vida_loca_choppers
Country Switzerland
Model TB frames
Style Dragster










La entrada TB Frame Dragster ‘Jaws’ by Vida Loca Choppers aparece primero en DARK KUSTOM.
]]>La entrada TB Frames Racing Series ‘Grand Prix 2’ by Thunderbike aparece primero en DARK KUSTOM.
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From the first glance, the silhouette tells the entire story. The bike sits long, low, and aggressively stretched, built around a Thunderbike dragster frame with a dramatic 36° steering head tilt. This extreme geometry defines its identity, giving it a presence that feels fast even at a standstill. The extended front end, enhanced by a Thunderbike GP setup with an additional 1.5° rake, pushes the proportions even further, creating a machine that looks like it belongs on a drag strip rather than a public road.

At the heart of the build lies the powerful Harley-Davidson Screamin’ Eagle 110ci engine, a Twin Cam EFI unit known for its torque and raw character. This engine provides the perfect foundation for a bike of this caliber, delivering strong, immediate power that matches the aggressive design. Paired with an NH Power primary and a full Thunderbike Grand Prix exhaust system, the sound and performance combine to create a truly visceral riding experience.

The engineering behind the Grand Prix 2 goes far beyond the engine. Every structural and mechanical component has been carefully designed to support both performance and aesthetics. The Thunderbike RS singleside swingarm adds a clean and technical look to the rear while maintaining strength and stability. The Air Ride suspension system allows the bike to shift between a low, show-ready stance and a more practical riding position, offering versatility without compromising its radical design.

The wheel setup is one of the most defining features of this build. At the front, a massive Thunderbike Grand Prix 4×23 wheel is fitted with an Avon 130/60-23 tire, creating a tall and dominant front profile. At the rear, a 9×21 wheel wrapped in a Metzeler 260/35-21 tire provides a wide, muscular foundation. This combination reinforces the drag-inspired stance and ensures that the bike maintains a strong and stable presence on the road.

Braking performance is equally impressive, featuring a **Brembo radial front caliper paired with a 340mm Thunderbike brake disc. At the rear, a Nissin 6-piston perimeter brake system combined with a 21-inch Thunderbike disc delivers both stopping power and visual impact. These high-performance components ensure that the bike’s power is matched by precise control.

What truly elevates the Grand Prix 2 is the level of integration across every detail. Thunderbike has developed nearly all components in-house, including the fuel tank, fenders, handlebars, grips, forward controls, air cleaner, and headlamp. This results in a motorcycle that feels cohesive and purpose-built, where every element contributes to the overall design and function.

The final layer of this build comes from the paintwork, executed by Ingo Kruse of Kruse Design. The finish enhances the bike’s sharp lines and aggressive proportions, turning it into a true piece of rolling art. It’s a visual identity that perfectly complements the engineering beneath.

The Grand Prix 2.0 is more than just a custom motorcycle—it’s a statement of what happens when racing inspiration meets uncompromising design. It captures the essence of speed, power, and innovation, blending dragster aesthetics with street presence in a way that very few bikes can achieve.

For those who appreciate extreme custom builds and high-end craftsmanship, the TB Frames Racing Series “Grand Prix 2” stands as a true icon—an unapologetic machine built to push boundaries and redefine expectations.
La entrada TB Frames Racing Series ‘Grand Prix 2’ by Thunderbike aparece primero en DARK KUSTOM.
]]>La entrada TB Frame ’25th Anniversary Bike’ by Thunderbike Specials aparece primero en DARK KUSTOM.
]]>Builder THUNDERBIKE
Contact [email protected]
Country Germany
Model Thunderbike Edition
Style Chopper










La entrada TB Frame ’25th Anniversary Bike’ by Thunderbike Specials aparece primero en DARK KUSTOM.
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La entrada Dragster frame ‘RS Daytona’ customized by Thunderbike aparece primero en DARK KUSTOM.
]]>La entrada Radical fork Over Frame ‘Smoothless’ by Thunderbike aparece primero en DARK KUSTOM.
]]>The Smoothless rolls on the streets of Dubai today. It was created on the basis of our Radical Over Curved Kit complete with Freestyle swingarm and Radical fork. The necessary ground clearance when driving is provided by our Thunderbike Air Ride, which we also offer for Harley-Davidson & Metric.
The Flawless highneck was adapted exta to its owner in order to allow optimal handling despite the extreme appearance.










La entrada Radical fork Over Frame ‘Smoothless’ by Thunderbike aparece primero en DARK KUSTOM.
]]>La entrada Radical Over Frame ‘Respect’ by customized Thunderbike aparece primero en DARK KUSTOM.
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As Thunderbike evolved from a motorcycle shed, Frank has also grown over the past 35 years. From mopeds to Suzuki, and eventually to his second custom bike, he has been on this journey with us. Now, a new project is on the horizon: a Radical Over frame powered by a 110 Harley engine will serve as the foundation for his latest bike.
The biker from Neuss is fully committed to this project and willingly makes the 100-kilometer journey to Thunderbike to check out the latest progress on his bike. Back in 2004, our custom mechanic Rainer built Frank’s first Harley, a freestyle-based custom bike.









La entrada Radical Over Frame ‘Respect’ by customized Thunderbike aparece primero en DARK KUSTOM.
]]>La entrada Thunderbike series ‘Grand Prix’ built by BT Choppers aparece primero en DARK KUSTOM.
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This bold and aggressive machine blends high-performance components with a sleek, race-inspired design, delivering a motorcycle that’s as powerful as it is beautiful.
The standout feature of this build is its vibrant orange color scheme, perfectly contrasted with black details across the engine, exhaust, and wheels. The 114 Milwaukee-Eight engine is showcased prominently at the heart of the bike, breathing through a Thunderbike air filter and exhaling through a striking double-barrel custom exhaust system.

True to its Grand Prix name, this motorcycle sits low and long, with an extended fork angle and a slammed rear end. The fat rear tire and massive front wheel emphasize its drag-bike stance, while custom-made fenders, side panels, and radiator covers all align perfectly with the sporty aesthetic.

BT Choppers has not only embraced the Thunderbike DNA but elevated it — adding their signature craftsmanship, detailed paintwork, and obsessive attention to design flow. Every element of this bike reflects a commitment to both form and function, resulting in a ride that looks fast even when standing still.

This build is not just a motorcycle — it’s a rolling piece of art, destined to dominate both roads and shows.










La entrada Thunderbike series ‘Grand Prix’ built by BT Choppers aparece primero en DARK KUSTOM.
]]>La entrada TB Frames Dragster ‘Gulf Edition’ by Thunderbike aparece primero en DARK KUSTOM.
]]>Builder THUNDERBIKE
Contact [email protected]
Country Germany
Model TB Series
Style Dragster







La entrada TB Frames Dragster ‘Gulf Edition’ by Thunderbike aparece primero en DARK KUSTOM.
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