The Walz Hardcore Cycles custom motorcycle represents the perfect balance between industrial design, performance engineering, and raw attitude.

Built for riders who demand individuality, this bike is a bold statement in the world of high-end custom motorcycles.

Brutal Design with a Purpose

This custom build features a low and aggressive stance, reinforced by an oversized rear wheel and a compact, muscular frame. The clean grey finish highlights the bike’s minimalist philosophy, allowing the engineering and craftsmanship to speak for themselves.

Every detail is intentional. Nothing is excessive. Nothing is hidden.

Handcrafted Exhaust & Mechanical Presence

One of the most striking elements is the handmade dual exhaust system, wrapped tightly around the engine. Beyond its visual impact, it delivers a deep, unmistakable sound that defines the identity of Walz Hardcore Cycles builds.

The exposed mechanics, premium components, and precision fabrication reflect a deep respect for performance and durability—key elements in modern custom motorcycle culture.

Built to Stand Apart

This is not a show bike built only to be admired.
It is a rideable custom motorcycle, designed to dominate both the street and the visual space around it.

Walz Hardcore Cycles is known for creating machines that break away from trends, focusing instead on timeless design, aggressive aesthetics, and rider connection.

A True Hardcore Custom Motorcycle

If you appreciate custom motorcycles that combine minimalism, engineering, and attitude, this build is a perfect example of what modern custom culture should be.

La entrada Walz Hardcore Cycles – Minimalism, Power, and Attitude aparece primero en DARK KUSTOM.

This custom V-Rod features striking candy red painted rims that instantly draw attention and emphasize the aggressive stance of the bike.

The engine and all polished attachments are finished in gloss black, creating a powerful contrast with the red highlights. The engine cover is painted in gray, giving the motor area a clean and distinctive look, while all engine screws are anodized in red to complete the color theme with subtle but impactful details.

The bike is equipped with a complete RAY body kit, including the airbox cover, rear fender, and radiator cover. The body kit also incorporates real red carbon inlays, adding both exclusivity and visual depth to the design. At the front, a Speed Demon “Monza” front fender enhances the muscular and sporty appearance.

Control components are also upgraded. The motorcycle uses an LSL riser combined with a Fehling Z-Bar handlebar with internal electronics, resulting in a clean cockpit without visible wiring. The start button integrated into the airbox cover is another custom touch that reinforces the minimalist look. A side-mounted license plate holder further highlights the wide rear wheel.

For comfort and stance, the bike has been fitted with a custom Arnott Airride suspension system, allowing adjustable ride height. The exhaust sound and performance are enhanced by a Jekill & Hyde adjustable flap exhaust system, providing both loud and stealth modes. Braking power is improved using Galfer Wave brake discs at the front and rear.

The front end also features a Speed Demon fork cover kit and Wunderkind hemisphere grips, while a Dr. Mechanik front indicator kit ensures sleek, integrated lighting. The seat is custom made in leather and Alcantara with red stitching, matching the overall color scheme and adding premium comfort.

The bike has been converted to a Metzeler 260 rear tire, reinforcing its drag-style silhouette. It also includes a custom lamp holder for the V-Rod headlamp, a milled pulley cover, and a Kellermann Atto rear combination light integrating indicator, tail light, and brake light in an ultra-compact design. The rear pulley is milled and painted, and the drivetrain features a conversion to a 28-tooth front pulley for improved acceleration.

Additional details include Columbia 2 mirrors and a red anodized ABM brake fluid reservoir, finishing off a build focused on both performance and visual impact. This custom V-Rod is a perfect blend of high-end parts, aggressive styling, and precision craftsmanship, making it a standout machine in the world of Harley-Davidson customs.

H-D V-Rod parts

La entrada Harley-Davidson V-Rod ‘RAYnMan’ by Rod Squad Motorcycles aparece primero en DARK KUSTOM.

The TB-R 1 is a fully customized Thunderbike Harley-Davidson Breakout that combines premium parts, elegant design, and powerful road presence.

Built by Thunderbike, this Breakout showcases the brand’s unmistakable style with a focus on clean lines, high-quality components, and aggressive stance.

This custom Harley-Davidson Breakout is equipped with the Thunderbike Unbreakable wheels, giving the bike a bold and muscular appearance. The Thunderbike Fork/Front End Kit Unbreakable further enhances the look and handling, creating a perfectly balanced front profile. Forward riding comfort and ergonomics are improved with the Thunderbike Forward Control Kit Base Alu, designed for both performance and style.

The bike also features Thunderbike Phantom 1″ grips, offering excellent control and a refined feel at the handlebars. The Thunderbike Unbreakable headlight gives the front end a distinctive visual signature, while the Thunderbike license plate frame with inside mounting and dedicated plate lighting ensure a clean and minimalist rear design.

A Thunderbike PenHead LED turn signal set provides modern, compact lighting, seamlessly integrated into the build. The rear brake caliper cover with logo adds another custom detail, underlining the craftsmanship behind the project.

As for the paintwork, Ingo Kruse was once again commissioned to give the motorcycle its distinctive appearance, delivering a unique finish that defines the TB-R 1’s character. The headlight, toppers, and Thunderbike’s famous ribbed rocker boxes in bicolor are also newly added components, completing the exclusive look of this custom Breakout.

The TB-R 1 Thunderbike Harley-Davidson Breakout is a premium custom motorcycle built for riders who appreciate high-end craftsmanship, striking aesthetics, and unmistakable Thunderbike DNA.

H-D Breakout parts

• Wheels Thunderbike New Digger (21″ & 23″)
• Fuel Tank Thunderbike GP Style Alu
• Suspension Thunderbike Airride
• Triple Tree Thunderbike Grand Prix
• Handlebars Thunderbike Grand Prix Clip-On
• Aircleaner Thunderbike
• Exhaust Thunderbike (Custom)
• Rear Fender Thunderbike GP Style (GFK)
• Front Fender Thunderbike GP Style
• Headlamp H-D & Thunderbike Headlamp Cap
• Chin Fairing Thunderbike GP Style
• Swingarm Thunderbike Singleside
• Pulley Brake Kit Thunderbike
• Forward Controls Thunderbike V-Tech
• Grips Thunderbike Base Satin mit Toppers

La entrada Harley-Davidson Softail Breakout ‘TB-R1’ by Thunderbike aparece primero en DARK KUSTOM.

The custom scene continues to evolve, and few names resonate as strongly in the European custom world as Thunderbike.

Their latest creation, the Harley-Davidson Breakout “R v3.0”, is a stunning fusion of brute strength and precision engineering — a build that redefines the aggressive Softail silhouette with signature Thunderbike style.

At its core lies the OEM Harley-Davidson Softail Breakout frame, a solid foundation renowned for its muscular stance and smooth ride. But Thunderbike has taken it much further, upgrading nearly every visible and functional component with their premium custom parts.

The wheels are the unmistakable Thunderbike Unbreakable design — bold, sharp-edged, and impossible to ignore. They perfectly complement the matching Unbreakable front fork (Gabel), giving the bike a cohesive and high-performance front end.

The Thunderbike TBR fender and tank have also been seamlessly integrated, enhancing the bike’s aggressive lines while maintaining its Harley soul.

From top to bottom, the bike is equipped with Thunderbike’s best:

• Foot controls from the Thunderbike Base Alu series
• Phantom Base Alu grips, precision-milled for optimal control and feel

• Lamps from the Unbreakable line, continuing the bike’s unified design language
• A high-performance Unbreakable air cleaner, delivering both looks and power

Every element, from the smallest bolt to the massive wheels, reflects Thunderbike’s attention to detail and commitment to quality. The “R v3.0” isn’t just a custom bike — it’s a visual and mechanical statement built for those who demand more from their Harley-Davidson.

This is not just another Breakout — this is Thunderbike’s R v3.0. A road-dominating machine born from innovation, built to rule.

La entrada Harley Davidson Breakout ‘R v3.0’ by Thunderbike aparece primero en DARK KUSTOM.

The Harley-Davidson V-Rod ‘GEO 280Red‘ by Bad Boy Customs is a bold and aggressive interpretation of the iconic power cruiser.

This custom build blends high-performance components, precision craftsmanship, and a striking color scheme that makes it stand out anywhere it goes. Finished in a sleek matte gray with contrasting red wheels, the GEO 280Red radiates pure muscle and style.

To achieve its wide and powerful stance, Bad Boy Customs equipped the bike with a 10 x 18 rear wheel wrapped in a 280 tire, and a 4.25 x 19-inch front wheel (BBC 071). The look is completed with front and rear rim stripes and a lowered front fork, giving the V-Rod an even more aggressive posture. Wave brake discs (BBC 073 & BBC 074) enhance both performance and aesthetics, while the engine covers, swingarm, and other details are painted in the same body color for a seamless finish.

The custom bodywork includes a rear fender (BBC 090), airbox cover (BBC 024), and a short front fender (BBC 036), all crafted with precision. Other bespoke parts such as closed fork sleeves (BBC 129), rear and front axle covers (BBC 075 & BBC 107), and swingarm covers (BBC 103) ensure every inch of the motorcycle looks refined and cohesive.

Performance and comfort were also top priorities. The 2-in-2 black ceramic-coated exhaust system (BBC 001) not only adds a deep, throaty sound but also a unique visual touch. The custom seat, made from smooth and rough leather with a diamond pattern, provides both elegance and grip.

Completing the setup are a side-mounted license plate holder (BBC 059), Airride suspension (BBC 070), and mini front indicators (BBC 054) with indicator brackets (BBC 057) that keep the design clean and minimalistic.

The front end features a 3D headlight bracket (BBC 138) paired with a main headlight with Angel Eyes (BBC 123) for a futuristic touch. A Dragbar Fatbar handlebar (1 1/4”, BBC 126) and pointed bar ends (BBC 068) complete the cockpit, combining comfort, control, and style.

Every detail on the GEO 280Red speaks of precision and passion. From the stance to the finishing, this V-Rod captures the essence of modern custom culture — where engineering meets artistry.

V-Rod parts

La entrada Harley-Davidson V Rod ‘GEO 280Red’ by Bad Boy Customs aparece primero en DARK KUSTOM.

Check out this incredible 2017 Harley-Davidson Night Rod, fully customized by Elite Bikes.

This bike has been transformed into a true masterpiece of engineering and design, with every element meticulously upgraded for both performance and style.

The front features a 23” Performance Machine wheel, paired with a matching 18×300 PM rear wheel, creating a bold, aggressive stance. To further enhance the look, the bike is equipped with matching pulleys and rotors, giving it a sleek, cohesive appearance.

A 6-degree rake kit with fork covers offers enhanced handling and stability, while the 300 rear tire conversion kit ensures a strong, powerful rear profile. The custom rear fender and air box add unique touches, setting this Night Rod apart from the rest.

The bike’s ergonomics and comfort have also been carefully considered. It boasts a custom seat, custom fender, and 2” T-bars for improved rider control.

PM billet calipers, along with PM grips and pegs, elevate the bike’s performance and visual appeal. The one-off metallic pearl Dravit grey paint gives the bike an unmistakable, stunning finish, while the V&H comp exhaust ensures that iconic Harley sound.

Performance is further optimized with a custom tune, while the entire bike is blacked-out, lending it a menacing and modern look. Additional upgrades include an LED front headlight for improved visibility and both rear air suspension and Progressive front suspension for an incredibly smooth and comfortable ride.

To finish off the aggressive yet sophisticated aesthetic, the bike rides on whitewall Metzeler tyres all around, giving it a perfect balance of style and performance.

Elite Bikes has taken this Harley-Davidson Night Rod to the next level, creating a machine that’s as powerful as it is beautiful. Every modification contributes to a bike that’s not only a joy to ride, but a work of art in its own right.

Night Rod parts

• 23” Performance machine front wheel
• 18×300 PM rear wheel
• Matching pulley & rotors
• 6 degree rake kit with fork covers
• 300 rear tyre conversion kit
• Custom rear fender
• Custom air box
• Custom seat
• Custom fender
• 2” t bars
• Pm billet callipers
• Pm grips & pegs
• Custom one off metallic pearl dravit grey paint
• V&H comp exhaust
• Custom tune
• All blacked out bike
• Led front headlight
• Rear air suspension
• Progressive front suspension
• Whitewalls
• Metzeler tyres all round

La entrada Harley-Davidson Night Rod by Elite Bikes: Australian Custom aparece primero en DARK KUSTOM.

We would like to introduce you to a very special duo: the Porsche 911 GT3 RS with the Weissach Package, and the custom Harley-Davidson Softail Breakout built to match it: the Thunderbike GP-Weissach.

Together with our customer Stefan, we created a project that bridges the gap between high-performance automotive engineering and handcrafted custom motorcycle design. This is not our first collaboration with him. Nearly ten years ago, Stefan inspired one of our most iconic builds, the Lamborghini Aventador–themed Thunderbike OUTERLIMIT. Now, the story continues with a new interpretation of power, precision and style.

The inspiration for the GP-Weissach project comes directly from Stefan’s Porsche 911 GT3 RS (992.1), a machine that represents the ultimate track-focused driving experience. Its 4.0-liter naturally aspirated engine delivers 525 hp, accelerating the 1450 kg car from 0 to 100 km/h in just 3.2 seconds. The Weissach Package further enhances performance by reducing weight by around 15 kilograms through targeted lightweight construction.

Visible high-gloss carbon components such as the front hood, roof, exterior mirrors and wing elements emphasize the motorsport character. Inside, the combination of Race-Tex upholstery, red contrast stitching, magnesium shift paddles and carbon fiber surfaces reflects a pure racing atmosphere. Even the magnesium wheels finished in Pyrored inspired the key color accents of our motorcycle.

For the bike, we selected the Harley-Davidson Breakout FXBRS with Milwaukee-Eight engine as the foundation. This model offers the ideal frame geometry to integrate our GP rear conversion and the substantial 9×21-inch rear wheel. The cockpit retains the original digital speedometer but is now seamlessly integrated into a custom-milled triple clamp. The goal was not to copy the Porsche, but to interpret its attitude. Colors, proportions, finishes and materials were chosen to translate the GT3 RS design language into a new aesthetic expression on two wheels.

The GP-Weissach incorporates the latest developments from our high-end GP component line. It features aerodynamically optimized triple clamps, redesigned handlebar mounts with Rebuffini RR90 controls, and a new GP front mask, all contributing to a dynamic and athletic stance. The open primary drive adds mechanical transparency and highlights the powertrain.

The single-sided swingarm, milled from a solid block of aluminum, allows an unobstructed view of the wheel. An air suspension system at the front and a hydraulically adjustable rear setup lower the bike when parked, giving it a dramatic, grounded presence.

A defining aspect of the design is the use of Pyrored accents, directly referencing the Porsche’s wheel color. The wheels of the GP-Weissach are milled from a single piece, then selectively machined after anodizing to create depth, sharp edges and visual motion. Their five-spoke Y-design appears lightweight and technical, perfectly matching the sporty and high-end character of the build. The exposed 21-inch rear wheel, combined with the perimeter brake system, serves as both a functional and visual centerpiece that underscores the precision and craftsmanship of the motorcycle.

At the end of the project, Stefan summed up his feelings in one sentence: “My goal was 100%. You delivered 110%.” For us, that is the greatest recognition. The GP-Weissach is more than a custom motorcycle. It is the translation of supercar performance philosophy into hand-built motorcycle culture. A Porsche created for the racetrack, and a Harley reinvented to share its spirit. Two machines, one shared heartbeat of motorsport passion.

La entrada Harley GP-Weissach: Born from the Porsche GT3 RS aparece primero en DARK KUSTOM.

This stunning Harley-Davidson V-Rod Muscle has been transformed by Leo Custom Garage into a true masterpiece.

Painted in an elegant beige, the bike stands out with a unique and sophisticated look that blends raw power with refined style.

The custom work enhances the iconic lines of the V-Rod, giving it a more aggressive stance while keeping its muscular identity intact. Every detail — from the paint finish to the handcrafted modifications — reflects precision, passion, and creativity.

The result is a bold, one-of-a-kind machine that perfectly represents the spirit of customization: individuality, performance, and timeless design.

La entrada Harley V-Rod Muscle in Beige by Leo Custom Garage aparece primero en DARK KUSTOM.

DGD Customs has once again pushed the limits of creativity and engineering with this breathtaking Harley Davidson Night Rod build.

This machine isn’t just about looks—it’s a true performance beast, now equipped with a custom turbo system that delivers raw power and unmatched acceleration.

The bike stands out with its massive rear wheel, low-slung stance, and stealthy dark finish that enhances its muscular silhouette.

Every detail has been meticulously crafted, from the aggressive turbocharged exhaust setup to the precision-machined wheels, creating a motorcycle that is both brutal and refined.

With the addition of the turbo system, this Night Rod offers not only striking aesthetics but also explosive performance for riders who demand the ultimate riding experience.

More than a motorcycle, it’s a statement of power, individuality, and innovation. DGD Customs proves once again that their builds are true works of art on two wheels.

La entrada Harley-Davidson Night Rod Turbo by DGD Customs aparece primero en DARK KUSTOM.

Bullock Custom Bikes from Germany has once again pushed the limits of design and performance with this jaw-dropping custom Harley-Davidson Night Rod.

Inspired by the raw power and precision of the U.S. Air Force, this build is a tribute to both engineering excellence and military aesthetics.

The matte grey bodywork, accented by jet fighter-inspired graphics, gives the bike a bold, aggressive look. Custom touches include dual BSL exhausts, a reworked front fairing with a red air intake trim, and precision-crafted components that highlight Bullock’s signature craftsmanship.

The massive rear tire, low-slung stance, and performance upgrades ensure this V-Rod isn’t just for show—it’s built to dominate the road. Finished with yellow arrow tread markers and red calipers, every detail of this machine screams performance and attitude.

This build is more than a motorcycle—it’s a statement of power, heritage, and custom artistry.

La entrada Jet Power on Two Wheels: Bullock’s Custom Night Rod aparece primero en DARK KUSTOM.

Nine Hills, the renowned custom motorcycle workshop, has once again proven its mastery in transforming Harley-Davidson machines into bold, unique works of art.

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.

Built entirely in-house, this bike is a bold statement of engineering, design, and raw power.

The Yellow Reactor features a radically modified frame, a muscular V-twin engine, and a futuristic stance that screams aggression. Its matte black and yellow color scheme gives it a unique identity, combining elegance with performance-inspired aesthetics.

This machine sits low and wide, with a massive rear tire that dominates the silhouette and hints at the brutal torque it can unleash. From the precision-crafted exhaust system to the custom air filter and CNC-milled components, every detail is meticulously designed. The front end features a minimalistic headlight and Brembo braking system, delivering performance to match the looks.

It’s not just a bike—it’s a rolling piece of mechanical art designed to stand out at any custom show or street corner. Black Steel Choppers continues to raise the bar in the world of custom Harley builds, and the Yellow Reactor is a perfect example of their uncompromising vision.

La entrada Yellow Reactor by Black Steel Choppers aparece primero en DARK KUSTOM.

From the streets of Australia comes a truly remarkable machine that redefines what a Harley-Davidson V-Rod can become.

This custom masterpiece, built by the talented team at DGD Custom, is a perfect example of aggressive design meeting flawless craftsmanship. Bold, brutal, and beautifully executed, this V-Rod captures attention from every angle.

A V-Rod Like No Other

The V-Rod has always stood out in the Harley-Davidson lineup with its drag-inspired design and performance-focused engineering. But this custom version takes it far beyond the stock model. DGD Custom has transformed the bike with an ultra-low stance, radical geometry, and a fully reworked aesthetic that emphasizes power and precision.

At the heart of the build is the iconic Revolution engine, now visually and mechanically complemented by a custom exhaust system that enhances both the look and the growl of this beast. The matte grey bodywork contrasts sharply with deep black components and subtle red accents, delivering a clean yet aggressive appearance that oozes attitude.

Key Custom Features

• Massive 360 Rear Tire
  One of the most striking elements of the build is the oversized 360 rear tire mounted on a custom swingarm. Not only does it look incredible, but it also adds to the commanding road presence of the bike.
• Full Custom Body Kit
  Every panel has been reshaped or replaced with custom parts, giving the bike a completely unique silhouette while staying true to the V-Rod’s drag racing heritage.
• Blacked-Out Front End
  The front forks, handlebars, and headlight assembly are all blacked out to create visual balance and a stealthy front profile.
• CNC Machined Details & Custom Wheels
  The wheels and other accent components are CNC machined to perfection, showcasing the builder’s commitment to quality and detail.
• Low-Profile Seat & Integrated Lighting
  The solo seat hugs the frame tightly, while the lighting is neatly integrated into the custom fenders for a seamless finish.
• Signature Branding
  The DGD Custom and “MUSCLE” branding is proudly displayed, showing off the Australian roots of this remarkable machine.

Built to Impress

This V-Rod isn’t just about looks — it’s a high-performance motorcycle built to ride hard. With an aggressive riding position, beefed-up frame, and powerful motor, it delivers a thrilling experience on the road while turning heads everywhere it goes.

DGD Custom has once again proven why they’re one of the most respected names in the Australian custom motorcycle scene. Their attention to proportion, finish, and mechanical integrity makes this V-Rod a standout example of what’s possible when imagination meets expertise.

La entrada DGD Custom V-Rod – Radical Aussie Engineering aparece primero en DARK KUSTOM.

This one-of-a-kind Suzuki M1800R Intruder, known as the “Thor Edition”, roars onto the streets with the power of the Norse god himself.

Fully customized with aggressive style and top-tier components, this beast is more than a motorcycle—it’s a rolling tribute to thunder, strength, and raw presence.

The standout feature is the custom airbrush artwork inspired by Mjölnir, Thor’s iconic hammer, which dominates the fuel tank with electrifying detail and cosmic flair. Crafted by Mario from @art_of_colors_2004, the paintwork elevates this build into the realm of high-end moto art.

Under the skin, the bike is packed with performance and style upgrades:

• BIG BORE V2 engine for massive torque and signature muscle.
• Arnott AirRide suspension offers adjustable stance and comfort.
• Power Commander for optimized engine performance.
• Miller exhaust system provides deep, thunderous sound.
• H&B Breitbau wide-body kit, adding bulk and visual aggression.
• DeltaParts license plate holder and side-mount bracket for a clean rear view.
• LED Daymaker headlight, lighting the road with intense clarity.

Finished with a 300mm rear tire, this custom Intruder not only performs like a warrior—it looks like one too. Whether cruising through the city or dominating the highways, it’s impossible to ignore.

This masterpiece belongs to @suzuki_thor_intruder—check out the page to see more photos and behind-the-scenes shots of this legendary ride.

La entrada Suzuki M1800R ‘Thor’ Edition – A Godly Custom Machine aparece primero en DARK KUSTOM.

Kikas Design, the custom workshop from Estonia, has once again pushed the boundaries of motorcycle aesthetics with their latest project: a strikingly modified Ducati XDiavel S.

Known for their clean yet bold designs, the team reimagined the aggressive lines of the Diavel with a fresh and contrasting color scheme.

The bike features a custom satin grey and black paint job that enhances its muscular profile, while subtle yellow accents on the black wheels add a sporty flair. One of the standout details is the custom seat — reupholstered in bright yellow — which not only elevates the visual impact but also adds a unique signature to the build.

This Diavel is a perfect example of how minimal changes, when done with vision and precision, can transform a powerful machine into a true head-turner.

La entrada Ducati XDiavel by Kikas Design – Estonia’s Bold Custom Touch aparece primero en DARK KUSTOM.