Flying Joe


customized Thunderbike Harley-Davidson Fat Boy S

Modern Knucklehead Style

This Harley-Davidson Fat Boy S is like our custom bike conversion Demolition adapted to the Knucklehead optics. From new to old – is the motto of this bike in vintage look, because: Transmission and frame remain untouched with this bike. Despite all this, this custom bike has received its own unique package from our forge.

Starting with the front, the Flip handlebar with the Fork Cover Set in a bicolor matt style, the headlight in an Unbreakable design and the Old Style Risers are particularly eye-catching. The unique custom bike look is provided by our Spoke Wheels and the Pulley brake kit with Spoke Pulley. Various covers and toppers from our range round off the overall look. If you look at the engine, you might think you are back in the Knuckleheads era: The Knuckle Style Rocker Box Set from TTS speaks for itself. Matching this style we have given the bike an oldschool primary cover from EMD.

If you have your bike equipped with a swinging rear fender, it’s self-explanatory that a clear view of the rear is indispensable. Of course, our Side Mount License Plate package with Bracket, License Plate Lighting and Inside Plate ensures that. The taillight Unbreakable at the rear fender is installed with our universal holder Alcatraz at the fender and offers together with the Sissybar the typical vintage look. The swinging saddle Fellow L from our seat series safely puts the rider in the right position for a cool ride out.

The oldschool sound in the new design is provided by the Dr. Jekill & Mr. Hyde exhaust system, the right styling was provided by our master painter Ingo Kruse.

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

Your Contact


Nico Schnepel

Customparts, Dealer Support

0049 2852 - 6777-30
Send an email


Roman Reiners

Customparts, Dealer Support

0049 2852 - 6777-30
Send an email


Julian Segler

Sales, Financing, Rental, Custombikes

0049 2852 - 6777-41
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Thomas Emky

Custombikes Service Workshop

0049 2852 - 6777-56
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