El Impulso

Razor 4.0

For a sporty appearance.


Our Razor range suggests sportiness to the viewer in what is already the fourth version. Its crouched and aggressive lines suggest propulsion, and the 114 cui. Engine generates this through its powerful torque in almost every speed range. The angular add-on parts of our GP series as the chin fairing and rear fender as well as the handmade and shaping fuel tank give the Breakout a new sporty look in combination with the black/red/gold paint.

The wheels and engine are powdercoated in high-gloss black and the fork is coated black DLC, so the Kesstech exhaust system visually dominates the right side with its brushed finish. The flap controlled Kesstech complete system in combination with the Screamin‘ Eagle Heavy Breather provide a slight increase in power and a decent sound experience.

The driver takes place behind the stub handlebar in a plugged seating position and gets a clear view of our milled triple trees that bring 3 inches of rake with them. The distinctive headlamp cap fits perfectly into the overall picture and rounds off the front. Thus, the person driving ahead knows directly that a low-flyer is approaching here.


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Parts & Details

  • Thunderbike Custom Alu Fuel Tank GP-Style
  • Thunderbike Chin Fairing GP Style Long
  • Thunderbike Triple Tree Grand Prix bicolor
  • Thunderbike Clip-On Handlebars Grand Prix bicolor
  • Thunderbike Grips Base Satin black cut
  • Thunderbike Rear Fender GP-Style 260 mm
  • Thunderbike Seat Plate
  • Thunderbike Pulley Brake Kit
  • Thunderbike Brake Disc Vegas Floated 340mm
  • Thunderbike Brake Disc Vegas Floated 292mm
  • Thunderbike Brake Caliper Adapter 300->340mm, left black
  • Thunderbike Frontfender Breakout 21''/23''
  • Thunderbike License Plate Frame Inside Plate
  • Thunderbike License Plate Lighting
  • Thunderbike Turn Signals Stripe LED with Housing
  • Thunderbike Toppers Base
  • Harley-Davidson Cover Battery Right, Gloss Black
  • Thunderbike EFI Cover black wrinkle
  • Harley-Davidson Defiance Upper Rocker Covers, black
  • Harley-Davidson Tappet Covers black
  • Thunderbike Forward Control Kit black
  • Thunderbike Rider Footpegs V-Tech Design
  • Thunderbike Ignition Coil Relocation Kit black
  • Thunderbike Front Axle Cover-Set
  • Thunderbike Rear Axle Cover Set
  • Harley-Davidson Screamin Eagle Heavy Breather Elite Air Cleaner black
  • Thunderbike Headlamp Cap black
  • Thunderbike Side Mount Licence Plate Bracket short
  • Thunderbike Axle Cover Swingarm left

Ridin' Experience

Men & Machine



Timo Kämmerer

Customer Care, Sales, Rentals, Parts

02852 - 6777-38
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Anja Doods

Customer Care / Sales

0049 2852 - 6777-57
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Nico Schnepel

Customparts, Dealer Support

0049 2852 - 6777-30
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Roman Reiners

Customparts, Dealer Support

0049 2852 - 6777-30
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Stefan Hutmacher

Sales, Financing

0049 2852 - 6777-53
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Julian Segler

Sales, Financing, Rental, Custombikes

0049 2852 - 6777-41
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Dirk Gerlach

Sales, Financing

0049 2852 - 6777-55
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Ingo Dockhorn

Sales, Financing, Rental

0049 2852 - 6777-54
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Thomas Emky

Custombikes Service Workshop

0049 2852 - 6777-56
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More Conversions

You can find Thunderbike Parts and original Harley-Davidson Parts  in our online shop.


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