Alex’ Personal Frisco Style

Kim’s Personal

customized Personal Harley-Davidson Seventy-Two

Madame Thunderbike

With a HD Sportster 72 Kim heats for some time on gravel and asphalt. Maybe a lot of Thunderbike customers have already met the blonde beauty.

As the social media marketing manager and employee in wholesale and foreign trade, she has been strengthening the company Thunderbike for some time now. And not only on the job, but also in her free time, you cannot avoid the theme of chopper cult.

As the pictures of the ancestors prove: Kim is literally a fourth-generation Harley driver, and following her driving skills, her gasoline also flows in her blood.


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Freeway Magazine Story Madame Thunderbike

Kim Bergerforth, aka ‘Madame Thunderbike’, is not only driving Harley for sheer pleasure, but also because of a long family tradition behind it.

The ‘Thunderbike’ saga is a German success story, featuring an official Harley Davidson concession, an impressive division to develop and manufacture customized custom bikes. Here you will find international trophies from all over the world.

In this ambience, one could assume that Kim, the daughter of ‘Big Boss’ Andreas Bergerforth, drives Harley for the sake of her father. Not even close. Their clan has been motorized for four generations and the yellowed photographs of the ‘old Harley mills’ in the family albums testify to that.

The work of Kim Bergerforth is all about motorcycles, as she deals with sales to professionals and abroad and does not hesitate to even lend a hand to create her own Sportster completely independently. A 2013 Seventy-Two designed with the in-house Thunderbike Custom parts.

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
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Roman Reiners

Customparts, Dealer Support

0049 2852 - 6777-30
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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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