The team at Thunderbike has once again unleashed their creativity on a Harley-Davidson Softail Fat Boy, delivering a build that is nothing short of a royal masterpiece.

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.

This build is a testament to what happens when engineering and artistry collide. Here’s a glimpse at some of the premium parts and upgrades included:

• Thunderbike Single-Side Swingarm Kit 21′′ Alu
• Thunderbike Pulley Anniversary Single Side
• Thunderbike Brake Disc Streetmaster
• Thunderbike Brake Caliper Adapter 300->340mm, left black
• Thunderbike Seat Plate
• Thunderbike Reflector Inside Plate
• Thunderbike Custom Alu Tank (15 ltr., stretched)
• Thunderbike Hydraulic clutch Conversion Kit chrome
• Thunderbike Grips Base Satin black cut
• Thunderbike Ignition Coil Relocation Kit black
• Thunderbike EFI Cover black wrinkle
• Thunderbike Tele Fork Lowering Kit
• Harley-Davidson Cover Battery Right, Gloss Black
• Harley-Davidson Empire Rider Footboard Kit chrome
• Harley-Davidson Empire Large Rear Brake Pedal Pad chrome
• Harley-Davidson Empire Passenger Footpegs chrome
• Harley-Davidson Empire Shifter Peg chrome
• Harley-Davidson Hand Control Lever Kit chrome
• Harley-Davidson Clutch Bracket and Master Cylinder Reservior Kit chrome
• Harley-Davidson Clutch Bracket and Master Cylinder Reservoir Kit chrome
• Harley-Davidson Switch Housing Kit, chrome
• Harley-Davidson Switch Cap Kit chrome
• Thunderbike Chin Fairing GP Style Long
• Harley-Davidson Willie G Skull Derby Cover
• Harley-Davidson Timer Cover Willie G. Skull
• Arlen Ness Big Sucker Oval Upgrade Air Filter Element
• Thunderbike Front Fender 23′′ Fiberglass
• Harley-Davidson Lower Fork Sliders chrome
• Harley-Davidson Switch Housing Kit, chrome
• Thunderbike 25th Anniversary wheel
• Thunderbike Rear Fender Steel 260 mm
• Thunderbike License Plate Frame Inside Plate
• Thunderbike License Plate Lighting
• Thunderbike Handlebar Hollywood Light
• Thunderbike Flat Riser Kit 2′′
• Thunderbike Toppers Base
• Thunderbike Front Axle Cover-Set
• Thunderbike Turn Signals Stripe LED with Housing

La entrada Harley-Davidson Softail Fat Boy – Royal Purple by Thunderbike aparece primero en DARK KUSTOM.

Fat Boy parts

• Thunderbike rear fender steel 260 mm
• Thunderbike seat shell
• Müller Motorcycle AG Müller MP1 lowering 0 – 35 mm
• Metzeler Cruisetec rear tire 260/40VR18 M/C TL 84V
• Metzeler Cruisetec front tire 160/60R18 M/C TL 70V
• Thunderbike handlebar Atlas Wide 35cm black matt
• Thunderbike riser kit Atlas 32mm black matt
• Thunderbike hydraulic clutch conversion kit black
• Thunderbike grips base satin black cut
• Thunderbike toppers base
• Thunderbike indicator stripe LED in aluminum housing
• Thunderbike side license plate holder Medium Pro black matt
• Thunderbike license plate holder inside plate
• Thunderbike license plate lighting
• Thunderbike reflector inside plate
• Thunderbike front fender GFK
• Thunderbike front spoiler GP Style Long
• Thunderbike footrest forward kit black
• Thunderbike driver footrest base satin Design
• Thunderbike gearshift & brake peg satin
• Thunderbike pillion footrest satin design
• Motogadget mo.view race mirror left
• Motogadget mo.view race mirror right
• Thunderbike pillion seat pad large without cover
• Thunderbike pulley brake system
• Thunderbike airbox cover oval torque TB logo
• Thunderbike ignition cover new custom
• Thunderbike clutch cover torque logo
• Thunderbike axle cover set rear
• Thunderbike axle cover set front
• Thunderbike axle cover swing arm left
• Thunderbike fork end caps top black matt

La entrada Harley-Davidson Softail Fat Boy ‘Dark Inferno’ by Thunderbike aparece primero en DARK KUSTOM.

Custom parts

• Thunderbike Vegas Cut wheel
• Thunderbike Pulley Vegas polished
• Thunderbike Pulley brake system
• Thunderbike brake disc Floated Vegas 340mm
• Thunderbike brake disc Floated Vegas 292mm
• Thunderbike brake calliper adapter 300->340mm left black
• Thunderbike brake calliper adapter Radial 300/340mm left
• Brembo M4 Radial brake calliper front left 108mm black
• Thunderbike rear fender GP-Style 260 mm
• Thunderbike side license plate holder Medium Pro black
• Thunderbike license plate holder Inside Plate
• Thunderbike license plate lighting
• Thunderbike reflector Inside Plate
• Thunderbike custom aluminum tank GP-Style
• Thunderbike tank mount black
• Thunderbike front spoiler GP Style Long
• Thunderbike front fender steel 21”
• Thunderbike triple clamp Grand Prix bicolor
• Thunderbike clip-on handlebar set Grand Prix bicolor
• Thunderbike headlamp cap aluminum raw
• Thunderbike indicator stripe LED in Aluminum housing
• Thunderbike footrest pre-installation kit black
• Thunderbike assembly kit pre-installation kit
• Thunderbike driver footrest V-Tech Design
• Thunderbike shift peg & brake peg satin
• Thunderbike grips base satin black cut
• Motogadget mo.view race mirror left
• Motogadget mo.view race mirror right
• Thunderbike toppers base
• Thunderbike clutch cover TB-S contrast cut
• Thunderbike timing belt guard black
• Thunderbike ignition cover TB-S contrast cut
• Thunderbike axle cover set rear
• Thunderbike axle cover set front
• Thunderbike axle cover swing arm left
• Thunderbike EFI cover with pressure gauge holder black wrinkle

La entrada Harley-Davidson Softail Breakout ‘Razor 6.0’ customized by Thunderbike aparece primero en DARK KUSTOM.

The design of Thanos reflects the masculine, unmistakable power of the Marvel character.

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.

Parts & Details

• Thunderbike Grand Prix Rear Wheel 9.0×21
• Thunderbike Grand Prix Front Wheel 4.0×23
• Metzeler Cruisetec Rear Tire 260/35VR21 83V
• Thunderbike Brake Disc Streetmaster
• Thunderbike Rear Fender Steel 260 mm
• Thunderbike License Plate Holder Inside Plate
• Thunderbike License Plate Lighting
• Thunderbike Reflector Inside Plate
• Thunderbike Pulley Grand Prix
• Thunderbike Atlas Wide Handlebar 35cm black
• Thunderbike Atlas Riser Kit 32mm black
• Thunderbike Base Grips Satin black cut
• Thunderbike Base Toppers
• Motogadget mo.view Sport 150 Mirror black
• Thunderbike Forward Control Kit black
• Thunderbike Mounting Kit for Forward Controls
• Thunderbike Single-Sided Swingarm Conversion Kit 21” Aluminum
• Thunderbike GP Style Long Bellypan
• Thunderbike Fork Tube Kit Dual Flange black
• Thunderbike Brake Conversion Kit Radial
• Brembo Radial Monoblock M4 Caliper Set black
• Thunderbike Rider Foot Pegs Base Satin Design
• Thunderbike Front Fender 23” Fiberglass
• Thunderbike Shift Peg & Brake Peg Satin
• Thunderbike Stripe LED Turn Signals in Aluminum Housing
• Thunderbike Airbox Base Plate Oval matte black
• Thunderbike Side Stand Shortened 155mm
• Thunderbike Seat Base
• Thunderbike Foam Core for TB Seat Base
• Thunderbike Oval Torque Airbox Cover with TB Logo
• Thunderbike Ignition Cover Torque
• Thunderbike Torque Ignition Cover with Logo
• Thunderbike Torque Clutch Cover with Logo
• Thunderbike EFI Cover black wrinkle
• Thunderbike Front Axle Cover Set
• Thunderbike Left Swingarm Axle Cover
• Thunderbike Right Swingarm Axle Cover

La entrada Harley-Davidson Softail Fat Boy 114 ‘Thanos’ by Thunderbike aparece primero en DARK KUSTOM.

Introducing the Harley-Davidson Softail Breakout ‘GP-Z’ by Thunderbike

Hailing from Germany, the Harley-Davidson Softail Breakout ‘GP-Z’ is a stunning addition to Thunderbike’s GP Series. This custom build showcases a jaw-dropping design with striking golden wheels that steal the spotlight. With its sleek lines and attention to detail, the ‘GP-Z’ embodies Thunderbike’s mastery of blending luxury and power in a motorcycle.

Prepare to be amazed by this incredible creation. Stay tuned for all the specs and details at the end of the post!

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

The renowned German motorcycle manufacturer, Thunderbike, unveiled its latest creation, the TB Series, a stunning addition to their lineup. Designed with precision and innovation, the TB Series exemplifies the brand’s commitment to excellence in custom motorcycle craftsmanship.

This model adopts a bold dragster style, reflecting speed and power through its streamlined design and aggressive stance. Thunderbike has skillfully combined advanced engineering with an artistic touch, resulting in a motorcycle that captures both performance and aesthetic appeal.

The presentation of the TB Series underscores Thunderbike’s position as a leader in the custom motorcycle industry, showcasing their ability to push boundaries while maintaining a distinct identity. Motorcycle enthusiasts and critics alike have praised this new release for its remarkable blend of German engineering and unparalleled style.

La entrada TB Frames Custombike ‘Dragster RS’ by Thunderbike aparece primero en DARK KUSTOM.

• Metzeler Cruisetec rear tire 260/35VR21 83V
• Avon Tires Avon Cobra Chrome tire 130/60VR23 (65V)
• Custom Chrome Chopped engine protection bar black
• Thunderbike fork Grand Prix
• Thunderbike Brembo Radial Monoblock M4 brake calliper set black
• Thunderbike custom aluminum tank GP-Style
• Thunderbike Air Ride Suspension Kit
• Thunderbike clip-on handlebar set Grand Prix bicolor
• Thunderbike license plate holder inside plate
• Thunderbike single-sided swing arm conversion kit 21” aluminum
• Thunderbike brake disc Streetmaster
• Thunderbike pulley Grand Prix
• Thunderbike front fender GP Style
• Thunderbike headlamp cap black
• Thunderbike license plate light
• Thunderbike shift peg satin black cut
• Thunderbike hydraulic clutch conversion kit black
• Rebuffini RR90 fittings set hydraulic, top mirror, matt black
• Thunderbike Phantom E grips
• Thunderbike toppers base
• Thunderbike footrest system V-Tech
• Thunderbike EFI cover with pressure gauge holder black wrinkle
• Thunderbike ignition cover New Custom
• Thunderbike indicator stripe LED in aluminum housing
• Thunderbike axle cover swing arm left
• Thunderbike axle cover swing arm right
• Motogadget mo.view race mirror left
• Motogadget mo.view race mirror right
• Thunderbike clutch cover drilled contrast cut

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

Builder THUNDERBIKE

Contact @thunderbikecustoms

Country Germany

Model H-D Sportster S

Style Cruiser

Sportster S parts

• Thunderbike Windshield Kit black
• Thunderbike Frontfender SP-S
• Thunderbike Triple Tree SP-S contrast cut
• Thunderbike Turn Signals Stripe LED with Housing black/smoke
• Thunderbike Taillight & Turn Signal Kit black
• Thunderbike Mirror Bracket Set black
• Thunderbike Side Mount Licence Plate Bracket Medium Pro black matt
• Thunderbike License Plate Frame Inside Plate
• Thunderbike License Plate Lighting
• Thunderbike Shock Adjusting Knob satin black
• Thunderbike Foot Controls SP-S recessed contrast cut
• Thunderbike Rider Footpeg Set SP-S black
• Thunderbike Shift-Peg satin cut
• Thunderbike Grips SP-S satin black cut
• Thunderbike Pulley Cover front contrast cut
• Thunderbike Frame Cover black
• Thunderbike Radiator shroud set bicolor
• Thunderbike Clutch Cover SP-S
• Thunderbike Timer Cover
• Thunderbike Heat exchanger Cover black
• Thunderbike Alternator Cover SP-S
• Thunderbike Belt Guard black
• Thunderbike Swing Axle Cover black
• Thunderbike Handlebar SP-S1 Alu 80.5cm black matt
• Rizoma Mirror Dynamic black

La entrada Harley-Davidson Sportster S 1250 by Thunderbike aparece primero en DARK KUSTOM.

Builder THUNDERBIKE

Contact @thunderbikecustoms

Country Germany

Model H-D Fat Boy

Style Cruiser

Parts & Details

• Thunderbike Big Speed wheel
• Metzeler Cruisetec Rear Tire 260/35VR21 83V
• Metzeler ME888F Front Tire 130/60B23 M/C TL 65H
• Thunderbike Brake Disc Floated Big Speed 340mm
• Thunderbike Brake Caliper Adapter 300->340mm, left black
• Thunderbike Pulley Big Speed
• Thunderbike Cover Tank to Seat, black
• Thunderbike Tele Fork Lowering Kit
• Thunderbike Front Fender 23” Fiberglass
• Thunderbike Single-Side Swingarm Kit 21” Alu
• Thunderbike License Plate Frame Inside Plate
• Thunderbike License Plate Lighting
• Thunderbike Reflector Inside Plate
• Thunderbike Air Ride Suspension Kit
• Thunderbike Rear Fender Steel 260 mm
• Thunderbike Seat Plate
• Thunderbike Seat Foam for TB Seat Plate
• Thunderbike Passenger Footpegs Satin Design
• Thunderbike Handlebar Hollywood Light
• Thunderbike Grips Base Satin black cut
• Thunderbike Toppers Base
• Thunderbike Turn Signals Stripe LED with Housing
• Motogadget mo.view Club Mirror black
• Thunderbike Forward Controls Base Satin
• Thunderbike Airbox Cover Oval Torque TB-Logo
• Thunderbike EFI Cover black wrinkle
• Thunderbike Timer Cover Torque with Logo
• Thunderbike Derby Cover Torque Logo
• Thunderbike Front Axle Cover-Set
• Thunderbike Axle Cover Swingarm left
• Thunderbike Axle Cover Swingarm right
• Thunderbike Fork Upper End Caps black

La entrada Harley-Davidson Softail Fat Boy ‘Raptor Force’ by Thunderbike aparece primero en DARK KUSTOM.

Builder THUNDERBIKE

Contact @thunderbikecustoms

Country Germany

Model H-D Fat Boy

Style Ape hanger

Parts & Details

• Thunderbike grips base satin black cut
• Thunderbike Toppers Base
• Thunderbike seat shell
• Thunderbike single seat leather quilted black
• Thunderbike indicator stripe LED in aluminum housing
• Thunderbike Strut Stripe LED 3in1 indicators & taillight black
• Thunderbike side license plate holder Medium Pro black
• Thunderbike license plate holder inside plate
• Thunderbike license plate light
• Thunderbike rotary knob shock absorber matt black
• Thunderbike rear axle cover set
• Thunderbike axle cover swingarm left
• Thunderbike front axle cover set
• Thunderbike power filter kit Grand Classic
• Thunderbike EFI Cover black wrinkle
• Thunderbike tank mount black
• Thunderbike cover tank seat transition black
• Thunderbike front fender 21” GRP
• Performance Machine PM Revel Front Wheel 21 X 3.5 Platinum Cut
• Performance Machine PM Revel rear wheel 8.5×18 Platinum Cut
• Performance Machine PM Pulley Virtue Platinum Cut 66T X 1”
• Performance Machine PM Race Series Camshaft Cover Black Ops
• Performance Machine PM Race Series Upper Gear Cover Black Ops
• Performance Machine PM Race Series Gear Cover Side Black Ops
• TXT Customparts TXT Rear Fender Smooth Short without Cut Out 260mm
• TXT Customparts TXT seat shell for TXT fender
• Kodlin Fat Ape 2” Str8UP Wide 28cm black
• Kodlin Big Block Riser 1 1/4” black
• Legend Air Legend Air-A shock absorber black
• Galfer Floated Round brake disc front black
• Galfer Floated Round rear brake disc black
• Highsider mirror Montana-Slim black
• Arlen Ness Speedliner Driver Running Boards Black

La entrada Softail Fat Boy 114 performance ‘Undertaker’ by Thunderbike aparece primero en DARK KUSTOM.

Builder THUNDERBIKE

Contact @thunderbike

Country Germany

Model H-D Breakout

Style Cruiser

La entrada Harley Softail Breakout 114 ‘Burning Skull’ by Thunderbike aparece primero en DARK KUSTOM.

The “Grand Prix” bikes have been part of their portfolio for quite some time, initially featured within the model ranges of their exclusive small-series productions.

Since 2018, they have been offering the GP models based on the original Milwaukee-Eight chassis. Their latest creation, built on the Breakout platform, was first showcased at the Custombike Show in December. Now, it is presented here in full detail. So, stay seated and hold on tight!

Grand Prix parts

• Thunderbike EFI Cover black wrinkle
• Thunderbike exhaust system Grand Prix
• Thunderbike fork Grand Prix
• Thunderbike clip-on handlebar set Grand Prix bicolor
• Thunderbike Headlamp Cap black
• Thunderbike hydraulic clutch conversion kit black
• Thunderbike Phantom E grips
• Thunderbike Toppers Base
• Rebuffini RR90 fittings set hydraulic, mirror above, matt black
• Motogadget mo.view Race mirror left
• Thunderbike footrest system Grand Prix black
• Thunderbike indicator stripe LED in aluminum housing
• Thunderbike custom aluminum tank GP style
• Thunderbike ignition coil relocation kit black
• Thunderbike front fender GP style
• Thunderbike license plate holder inside plate
• Thunderbike license plate light
• Thunderbike Airbox Cover Oval Grand Prix
• Thunderbike clutch cover Drilled contrast cut
• Thunderbike ignition cover drilled
• Thunderbike brake disc Streetmaster
• Thunderbike Brembo Radial Monoblock M4 brake caliper set black
• Thunderbike single-sided swingarm conversion kit 21” aluminum
• Thunderbike Pulley Grand Prix
• Thunderbike Grand Prix rear wheel 9.0×21
• Thunderbike Grand Prix front wheel 4.0×23
• Metzeler Cruisetec rear tire 260/35VR21 83V
• Avon Tires Avon Cobra Chrome Tire 130/60VR23 (65V)
• Thunderbike rear fender GP style 260 mm
• Thunderbike front spoiler GP Short

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

Builder THUNDERBIKE

Contact [email protected]

Country Germany

Model Harley-Davidson Heritage

Style Bagger

Its remarkable lowrider catches the eye with its gleaming wheels and reimagined panniers – not gaudy or excessive, but just the right touch.

The design of the Low Rider wheels appeared particularly suited for the golden embellishment. With its five sturdy spokes, they align perfectly with the theme, accentuated further by the 23-inch front wheel.

The panniers represent another highlight. Ensuring they seamlessly integrated with the motorcycle’s silhouette was paramount.

After experimenting with various options on the Heritage’s rear, the old Shovel panniers emerged victorious.

They served as the blueprint for the new cases, complementing rather than overshadowing the fender, elongated exhaust with fishtails, or the motorcycle as a whole. Furthermore, adjustments were made to ensure symmetrical positioning despite the presence of the pulley brake and belt.

Indicators and license plates were also included. The inconspicuous mounting of the Strut Stripe indicators on the Struts proved ideal. Additionally, a new license plate holder was developed for the Chicano fenders, discreetly holding the plate without drawing undue attention.

While exercising restraint with the golden highlights, they still make a statement. The lamp ring, ignition cover, air filter cover and screws, tappet cover, rocker cover, axle cover, fork screws, primary cover, and even the running boards received accents.

The golden bolts within the black rim bowls serve as visual focal points.

The color scheme, featuring seductive Bordeaux with subtle black flames and glossy golden accents, flawlessly brings to life Chiko’s pinstriping.

Spirit Leather plays an indispensable role in this impressive endeavor, with its smooth perforated leatherwork, elegant design, and striking details including embossing and elegantly milled gold medallions on both straps.

It’s worth noting that an air ride system is installed both at the front and rear. However, it’s evident that no detail has been overlooked on El Patron, the quintessential leader among their Chicano creations, particularly when it comes to the captivating show effect.

• Thunderbike Lowrider Wheel
• Thunderbike Handlebar El Dorado 1.25”
• Thunderbike Rear Fender El Dorado
• Thunderbike Front fender El Dorado 23”
• Thunderbike License Plate Frame Inside Plate
• Thunderbike Brake Disc Vegas Floated 292mm
• Thunderbike Pulley Brake Kit
• Thunderbike License Plate Lighting
• Thunderbike Strut Stripe LED 3in1 Turn Signals & Tail Light black
• Thunderbike Pulley Vegas polished
• Thunderbike Extra Charge Pulley Powdercoating black
• Thunderbike Ignition Coil Relocation Kit for Air-Ride switch, black
• Thunderbike Rear Axle Cover Set
• Thunderbike Front Axle Cover-Set
• Thunderbike Brake caliper cover
• Thunderbike Air Ride Suspension Kit
• Thunderbike Seat Plate
• Thunderbike Airbox Cover Oval Grand Classic
• Thunderbike Headlamp Cover GFK
• Thunderbike Turn Signals Stripe LED with Housing
• Thunderbike Swingarm Modification El Toxico
• Thunderbike Grips Base Satin black cut
• Thunderbike Riser Kit Old Style with wireholes
• Thunderbike Axle Cover Swingarm right
• Thunderbike Tank Mount black
• Thunderbike Mirror Joker

La entrada EL PATRON · Harley-Davidson Softail Heritage by Thunderbike aparece primero en DARK KUSTOM.

The Sportster S, boasting a modern chassis and the remarkably agile Rev-Max 1250T engine, not only offers a broad rev range due to its variable timing but also packs a staggering peak power of 122 hp on the road. This makes it an ideal foundation for Thunderbike’s supersport custom projects.

In this instance, their project underwent significant modifications. They incorporated the sporty GT wheels, sized 6.00 x 18 inches at the rear and 3.50 x 21 inches at the front. A groundbreaking development involved the redesign of the Sportster S’s front wheel to accommodate dual brake discs for the first time.

This required new milled brake caliper mounts for the upside-down fork and the addition of a Brembo radial brake caliper. To enhance responsiveness, they also coated the stanchions in gold DLC.

To complement the sporty concept, the bike received a revamped seating position through Thunderbike’s relocated footrest system and custom triple clamps with mounts for a flat handlebar specifically crafted for the Sportster S. This adjustment ensures that the riding position aligns perfectly with the bike’s new dynamics.

The alteration to a 21″ front wheel and 340 mm brake discs not only enhances the bike’s sporty appearance but also boosts its agility. The slimmer front tire notably improves handling, while the upgraded brake system, featuring dual-disc brakes, delivers exceptional performance.

The project incorporates meticulously crafted parts from Thunderbike’s SPS series, including the radiator cowling, engine cover, pulley cover, shock absorber cover, headlight cowling, grips, indicators, and more, all finely milled. The paint scheme, conceptualized by Kruse Design, consistently underscores the bike’s sporting ambitions.

The sleek exhaust system from J&H seamlessly integrates with the overall design. Additionally, the seat, crafted by Spirit Leather, not only enhances aesthetics but also offers optimized support with its improved shape.

Thunderbike parts

• Thunderbike Front Fender SP-S
• Thunderbike Windshield Kit black
• Thunderbike Triple Tree SP-S contrast cut
• Thunderbike Turn Signal Set Quick-Stripe 54mm Dark black
• Thunderbike Taillight & Turn Signal Kit black
• Thunderbike Mirror Bracket Set black
• Thunderbike Side Mount Licence Plate Bracket medium black matt

• Thunderbike License Plate Frame Inside Plate
• Thunderbike License Plate Lighting
• Thunderbike Shock Adjusting Knob satin black
• Thunderbike Foot Controls SP-S recessed contrast cut
• Thunderbike Rider Footpeg Set SP-S black
• Thunderbike Shift-Peg satin cut
• Thunderbike Grips SP-S satin black cut

• Thunderbike Pulley Cover front contrast cut
• Thunderbike Frame Cover black
• Thunderbike Radiator shroud set bicolor
• Thunderbike Clutch Cover SP-S
• Thunderbike Timer Cover
• Thunderbike Heat exchanger Cover black

• Thunderbike Alternator Cover SP-S
• Thunderbike Belt Guard black
• Thunderbike Swing Axle Cover black
• Thunderbike Handlebar SP-S1 Alu 80.5cm black matt
• Thunderbike GT Wheel
• Thunderbike Brake Disc Vegas Floated 340mm
• Rizoma Mirror Dynamic black

La entrada H-D Sportster S 1250 ‘SPS 4’ customized by Thunderbike aparece primero en DARK KUSTOM.

The Harley-Davidson Milwaukee-Eight Fat Boy 114 motorcycle, customized by Thunderbike, boasts a distinctive style with its Ape hanger design and a striking black color accentuated by vibrant orange details.

One of the standout features of this bike is its GP wheels, finished in a deep gloss black that grants it an unparalleled, one-of-a-kind appearance.

The meticulously crafted monoblock wheels, sized at 4.00 x 23 inches in the front and 9.00 x 21 inches in the rear, lend the bike the allure of a contemporary hot rod.

Complementing this unique look is the Airride suspension system installed both in the front and rear. This innovative feature allows the bike to be lowered significantly, diminishing the gaps between the chassis, fender, and tires, resulting in an exclusive and compact aesthetic.

Introducing a novel 45 mm thick handlebar, Thunderbike has seamlessly integrated it into the overall compact design.

Crafted from aluminum in multiple individual parts and skillfully welded together, this handlebar’s construction facilitates precise design contours and accommodates the routing of lines and cables for assembly.

The specially designed riser seamlessly blends into the handlebars, enhancing the bike’s cohesive and meticulously crafted appearance.

For more information, interested individuals can reach out to Thunderbike at [email protected]

• Harley-Davidson Flush-Mount Fuel Cap Kit left & right black
• Thunderbike Air Ride Suspension Kit
• Thunderbike Seat Plate
• Thunderbike Hydraulic clutch Conversion Kit black
• Thunderbike Grips Base Satin black cut
• Thunderbike Toppers Base
• Thunderbike Turn Signals Stripe LED with Housing
• Harley-Davidson Nacelle Kit Covers,Bezel, black
• Thunderbike Chin Fairing GP Style Long
• Thunderbike Side Stand Modification 155mm
• Thunderbike Ignition Coil Relocation Kit for Air-Ride switch, black
• Thunderbike Single-Side Swingarm Kit 21” Alu
• Thunderbike Axle Cover Swingarm left
• Thunderbike Front Axle Cover-Set
• Thunderbike Mounting Kit Forward Controls
• Thunderbike Forward Control Kit black
• Thunderbike Footpeg Set Base Satin Design
• Thunderbike Cover Tank to Seat, black
• Thunderbike Front Fender 23” Fiberglass
• Thunderbike Timer Cover New Custom
• Thunderbike Derby Cover New Custom
• Thunderbike Airbox Base Plate Oval black matt
• Thunderbike Airbox Cover Oval Grand Classic
• Thunderbike Brake caliper cover
• Thunderbike Rear Fender Steel 260 mm
• Thunderbike Rear Fender Mount Covers black
• Thunderbike License Plate Frame Inside Plate
• Thunderbike License Plate Lighting
• Dr. Jekill & Mr. Hyde Exhaust System
• Thunderbike Grand Prix rear wheel 9.0×21
• Thunderbike Grand Prix front wheel 4.0×23

La entrada Milwaukee-Eight Fat Boy 114 ‘Big Atlas’ by Thunderbike aparece primero en DARK KUSTOM.