La entrada Harley-Davidson FLFBS 1868 Fat Boy 114 ‘Fat Man’ by Bündnerbike aparece primero en DARK KUSTOM.
]]>The Harley-Davidson Fat Boy has always been an undisputed icon of the fat custom scene, representing strength, presence, and timeless design. It has always been that way, it remains so today, and it will continue to be a benchmark for generations to come.

However, a Fat Boy is never just a Fat Boy when it enters the workshops of Bündnerbike. This legendary platform is taken to a completely new level, transformed through precision engineering and bold design choices. The “Fat Man” is a perfect example of how a classic Harley-Davidson can be fully reimagined without losing its original soul.

One of the most striking features of this build is the massive 23-inch front wheel, which immediately dominates the bike’s visual profile. Perfectly matched with the FAKT-tested Bündnerbike chassis, the result is a flawless balance between aggressive aesthetics and stable road performance. The special black matte paint finish enhances every line of the bike, giving it a stealthy and muscular appearance.

At the rear, the bike features a Bündnerbike 3D rear conversion with integrated LED lighting, creating a clean and modern look. The build is further elevated by a Bündnerbike air suspension system, fully FAKT-approved, allowing the bike to adapt its stance while maintaining legal road compliance.

Custom details continue with the Bündnerbike 3D fuel tank and an MFK-approved Bündnerbike air filter, combining performance, reliability, and refined craftsmanship. The wheel setup consists of an 18-inch rear rim and a 23-inch front rim, reinforcing the Fat Boy’s unmistakable fat custom character.

A handlebar conversion improves both ergonomics and control, while the Dr. Jekill & Mr. Hyde exhaust system delivers adjustable sound and performance, perfectly matching the bike’s dominant personality. The side-mounted license plate holder cleans up the rear profile, keeping the overall design sharp and aggressive.

Finishing touches include Harley-Davidson grips and footpegs, a handcrafted leather saddle, and fully black-coated attachments that complete the monochromatic black-on-black theme. Every component has been carefully selected to contribute to a cohesive and powerful final result.

The Harley-Davidson Fat Boy 114 “Fat Man” by Bündnerbike is more than a custom motorcycle. It is a rolling work of art, built to conquer city streets and stand out in the international custom scene as a true symbol of craftsmanship, attitude, and exclusivity.

La entrada Harley-Davidson FLFBS 1868 Fat Boy 114 ‘Fat Man’ by Bündnerbike aparece primero en DARK KUSTOM.
]]>La entrada Harley-Davidson Fat Boy – Half Hundred by Thunderbike aparece primero en DARK KUSTOM.
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Built with an extensive catalog of Thunderbike parts, it combines bold stance, premium craftsmanship and modern performance upgrades that completely change the character of the motorcycle while keeping its unmistakable Harley DNA.

The transformation is immediately visible thanks to the Thunderbike Big Speed wheels. The setup features a 23-inch front wheel paired with a 21-inch single-sided rear wheel, wrapped in Metzeler Cruisetec 260/35VR21 and Metzeler ME888 130/60B23 tires. The Thunderbike single-side swingarm kit not only exposes the wheel visually, but also gives the Fat Boy a clean, show-bike rear profile. Braking performance is enhanced with a Thunderbike Big Speed 340 mm brake disc, pulley, heavy-duty 1-inch belt, and caliper adapter.

The bike sits lower and more aggressive thanks to a Thunderbike fork lowering kit and Air Ride suspension system. This allows the rider to switch between slammed show-stance and comfortable riding height at the press of a button. Custom steel fenders — a 23-inch front fender and 260 mm rear fender — perfectly contour the oversized wheels and tires, creating a seamless flowing line from front to back.

The cockpit and riding position were upgraded with the Thunderbike Hollywood Light handlebar mounted on an Old Style riser kit, along with Motogadget mo.view Club mirrors. Thunderbike grips, LED stripe turn signals with load equalizer, and multiple axle and swingarm covers complete the detailed finishing touches.

Visual highlights continue across the bodywork with the Thunderbike chin fairing GP Style Long, oval Torque airbox cover, derby and timer covers, ignition coil relocation kit, and tank-to-seat cover. A custom Thunderbike seat base and foam finish off the rear section, giving the Fat Boy a sleek profile while maintaining comfort.

Every element of this build works together to create a high-impact custom Softail Fat Boy that blends big-wheel style, premium Thunderbike engineering, and modern performance parts. The result is a motorcycle built to turn heads whether parked at a show or rolling down the highway — a statement piece in the world of Harley-Davidson custom bikes.



La entrada Harley-Davidson Fat Boy – Half Hundred by Thunderbike aparece primero en DARK KUSTOM.
]]>La entrada Fat Boy by Rick’s Motorcycles – A Bold Statement aparece primero en DARK KUSTOM.
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This build is all about muscle, presence, and premium components, turning a classic cruiser into a head-turning custom machine.

At first glance, the massive 300 rear tire sets the tone, perfectly integrated with Rick’s Mono Swing Arm and a custom rear fender, engineered to match the wide tire’s brutal stance. Rolling on Rick’s signature forged Mono Block wheels, this Fat Boy commands attention from every angle. The front end features a 23″ wheel, complemented by Rick’s custom front fender, giving the bike a perfectly balanced and aggressive silhouette.

Performance and handling are matched with premium details. Rick’s wave brake discs ensure powerful stopping performance while enhancing the overall aesthetic. The axle cover kit adds a clean, refined finish to the wheels and suspension components.

One of the most striking visual upgrades is Rick’s stretched gas tank, seamlessly integrated into the Fat Boy’s frame for a longer, lower look. Combined with the Custom Chrome Europe handlebar, the rider’s position is both commanding and comfortable.

Lighting and electronics are taken to the next level with ultra-compact yet powerful Kellermann ATTO turn signals, blending minimalism and visibility with German precision.

This Harley-Davidson Fat Boy is more than just a custom bike – it’s a testament to Rick’s Motorcycles’ commitment to craftsmanship, style, and performance. Every component is carefully chosen and flawlessly executed, making this build a true standout in the world of custom Harley-Davidsons.



La entrada Fat Boy by Rick’s Motorcycles – A Bold Statement aparece primero en DARK KUSTOM.
]]>La entrada PRISONER – A Harley-Davidson M8 Fat Boy by Nine Hills aparece primero en DARK KUSTOM.
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Their latest creation, a modified Harley-Davidson M8 Fat Boy, carries a name that speaks volumes: Prisoner.



This aggressive build exudes raw power and attitude. Every element of the bike has been carefully reimagined to reflect a dark, muscular aesthetic. From the low-slung stance to the blackout finishes, Prisoner commands attention wherever it goes.

The iconic Milwaukee-Eight 114 engine remains at the heart of the machine, but its presence is amplified by custom detailing and performance enhancements that take it to the next level.



Nine Hills has applied their signature style with precision — the wide rear tire, the minimalist bodywork, the handcrafted exhaust, and the custom seat all contribute to the bike’s outlaw personality. It’s not just a motorcycle; it’s a statement of rebellion and freedom.



Baptized as Prisoner, this Fat Boy breaks all chains of convention. It’s a bike for those who ride against the current — built not to follow, but to lead.
La entrada PRISONER – A Harley-Davidson M8 Fat Boy by Nine Hills aparece primero en DARK KUSTOM.
]]>La entrada Harley-Davidson Softail Fat Boy – Royal Purple by Thunderbike aparece primero en DARK KUSTOM.
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The customer wanted something truly special, and Thunderbike delivered — dressing this beast in a bold and majestic Royal Purple finish.





Purple, long associated with royalty and nobility, is no coincidence here. This bike made its debut at the Custombike Show in Bad Salzuflen and instantly captivated everyone in the room. Now, it’s forever immortalized under the name Royal Purple.



The true highlight of this build lies in its wheels, crafted using a newly developed manufacturing technique. They resemble Thunderbike’s 25th Anniversary design — monoblock wheels milled from solid aluminum — but with a twist. These aren’t just classic two-tone finishes; their surfaces shimmer in a full spectrum of colors, especially impressive on the 9-inch wide, 21-inch rear wheel.



La entrada Harley-Davidson Softail Fat Boy – Royal Purple by Thunderbike aparece primero en DARK KUSTOM.
]]>La entrada Cruiser Fat Boy 114 ‘Tucan II’ by Bündnerbike aparece primero en DARK KUSTOM.
]]>Contact @buendnerbike
Country Switzerland
Model H-D Fat Boy
Style Cruiser
The Tucan series represents a custom bike that seamlessly combines pure craftsmanship, style, and the unmistakable power of a Harley-Davidson. Inspired by the majestic lines of the cruiser platform, the Tucan series blends classic elegance with modern individuality. Every detail has been crafted with precision and care to deliver a riding experience that is as unique as it is unforgettable.
The Tucan series embodies character, freedom, and the passion to transform roads into personal adventures – a true Bündnerbike!










Aerodynamics
Special Accessories
Fully Legal
The Jekill & Mr. Hyde exhaust system is equipped with electronic sound control, offering an impressive acoustic experience while remaining fully compliant with legal regulations.
The Tucan’s paintwork exclusively features stylish shades of gray and black, giving the bike a timeless elegance and bold presence. Carefully applied black accents and lettering create a harmonious contrast that highlights specific details.
Bündnerbike Air Suspension
The certified pneumatic air suspension allows seamless adjustment of both the vehicle’s height and suspension characteristics.
Wheels
Milled, Lakester cast aluminum, black powder-coated
Front Fork
49 mm telescopic fork with dual rate springs, lightweight aluminum triple clamps, and “Beer Can” covers
Braking System
La entrada Cruiser Fat Boy 114 ‘Tucan II’ by Bündnerbike aparece primero en DARK KUSTOM.
]]>La entrada Cruiser Fat Boy 114 ‘Tucan’ by Bündnerbike aparece primero en DARK KUSTOM.
]]>Contact @buendnerbike
Country Switzerland
Model H-D Fat Boy
Style Cruiser












The exhaust system by Jekill & Mr. Hyde features an electronic sound control system. This ensures that the exhaust not only delivers an impressive acoustic experience but is also fully compliant with legal standards.
The paintwork features an intricate copper base coat with an orange hue, giving the Tucan a unique presence. Carefully applied black accents and lettering create an appealing contrast, drawing attention to specific details and adding a bold character to the bike. Precisely designed stripes contribute to the exclusivity of the paintwork by enhancing the visual dynamics and emphasizing the overall aesthetic of the Tucan.
This paintwork has been executed with the utmost craftsmanship and attention to detail, ensuring the bike is not only a means of transportation but also an artistic masterpiece. The copper base, black accents, and carefully positioned stripes combine into a harmonious composition, making the Tucan a true eye-catcher.
The tested pneumatic air suspension allows seamless adjustment of both the vehicle’s height and suspension properties, ensuring maximum adaptability.
La entrada Cruiser Fat Boy 114 ‘Tucan’ by Bündnerbike aparece primero en DARK KUSTOM.
]]>La entrada Harley-Davidson Softail Fat Boy ‘Dark Inferno’ by Thunderbike aparece primero en DARK KUSTOM.
]]>Style Ape Hanger











La entrada Harley-Davidson Softail Fat Boy ‘Dark Inferno’ by Thunderbike aparece primero en DARK KUSTOM.
]]>La entrada Harley-Davidson Softail Fat Boy 114 ‘Thanos’ by Thunderbike aparece primero en DARK KUSTOM.
]]>Contact @thunderbike
Country Germany
Model H-D Fat Boy
Style Ape hanger
The gold and purple color scheme pays direct homage to the iconic Infinity Gauntlet, giving the Fat Boy an enthralling presence. The massive Grand Prix monoblock wheels emphasize strength and precision, while the purple-stitched leather seat perfectly fulfills Jörg’s vision of powerful elegance—a bike that, like the superhero himself, stands above all.
A standout feature is the dual air suspension system, incorporating both the front fork and rear swingarm, allowing the bike to achieve an impressive low stance when parked. This technical refinement evokes the moment when Thanos unleashes his full power. Additionally, the radially mounted dual disc brake system and black engine components create a flawless combination of technical performance and unmistakable style.













La entrada Harley-Davidson Softail Fat Boy 114 ‘Thanos’ by Thunderbike aparece primero en DARK KUSTOM.
]]>La entrada Harley-Davidson Fat Boy S by Rindt-Felgen aparece primero en DARK KUSTOM.
]]>Contact @rindtfelgen
Country Germany
Model H-D Fat Boy
Style Cruiser








Swingarm
Wide Tire Swingarm / Rindt
Rear Wheel
Original rim widened / Rindt to 8.5 x 18, powder-coated, including ABS brake disc adapter with bearing mount, spacers
Front Wheel
Original rim widened / Rindt to 4 x 18, powder-coated
Rear Fender
Steel rear fender / Rindt
Front Fender
Steel / Rindt
Seat
Custom-made seat pan / Rindt
Upholstery
Genuine leather in a diamond pattern, side accents in Alcantara, padding by Warmsbach
Handlebars
Chubby with internal cable routing and short risers
Suspension
Thunderbike Airride
Drive
Primary offset 7 mm, rear pulley narrowed / Rindt, and belt shortened to 20 mm / Rindt
Exhaust
Kesstech ESM 3 valve exhaust
Header Pipes
Kesstech
Front Fork
H-D stock fork with progressive springs, completely powder-coated
Tires
Front: Metzeler ME 880 130-60 R18
Rear: Metzeler ME 880 260-40 R18
Indicators
LED front and rear
Extras
Engine parts, grips, headlight housing, fork, dash cover, handlebars, air filter, axle covers, etc., powder-coated / Rindt
Paintwork
Matte pearl finish
La entrada Harley-Davidson Fat Boy S by Rindt-Felgen aparece primero en DARK KUSTOM.
]]>La entrada Cruiser Fat Boy 114 ‘Spartanner II’ by Bündnerbike aparece primero en DARK KUSTOM.
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The Neo-Chopper expertly combines the iconic style of classic chopper bikes with the performance and comfort of cutting-edge technology, sparking a nostalgic yearning for the boundless freedom of days gone by. Every ride becomes a powerful expression of style and individuality. The wind brushes against your face, not as an irritation but as a symbol of pure freedom. With each breath, you take in the fresh mountain air, filled with the scent of pine and fresh grass, while the powerful energy of the engine pulses through your entire being.







La entrada Cruiser Fat Boy 114 ‘Spartanner II’ by Bündnerbike aparece primero en DARK KUSTOM.
]]>La entrada Cruiser Fat Boy 114 ‘White Thunder’ by Bündnerbike aparece primero en DARK KUSTOM.
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La entrada Cruiser Fat Boy 114 ‘White Thunder’ by Bündnerbike aparece primero en DARK KUSTOM.
]]>La entrada Fat Boy Milwaukee 8 by Matze Straube aparece primero en DARK KUSTOM.
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La entrada Fat Boy Milwaukee 8 by Matze Straube aparece primero en DARK KUSTOM.
]]>La entrada Harley-Davidson Fat Boy M8 by AC Fat Boy aparece primero en DARK KUSTOM.
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La entrada Harley-Davidson Fat Boy M8 by AC Fat Boy aparece primero en DARK KUSTOM.
]]>La entrada Harley Davidson Softail Fat Boy ‘The Dark Knight’ by Andi GT aparece primero en DARK KUSTOM.
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La entrada Harley Davidson Softail Fat Boy ‘The Dark Knight’ by Andi GT aparece primero en DARK KUSTOM.
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