New Black Bones

Rock a Billy

customized Thunderbike Harley-Davidson Cross Bones

Olaf's new one

Olaf has been on his Thunderbike-customized Street Bob for several years now. Now something new had to come and the choice fell quickly to an old school bobber. The base, a Softail Evo Springer, was found after some time and the project could begin. The “Rock a Billy” baptized Evo rolls on “Big Spoke” wheels, which are held behind by a modified original swingarm and in front by a shortened Springer fork.

To accentuate the classic vintage look, we installed numerous brass parts such as risers, air cleaner cover, Alcatraz lamp, Toppers and screws on Olaf’s new iron. To match, we donated the “Rock a Billy” an Open Belt Kit, pulley & brake kit, exhaust system, our side mount license bracket and a stylish “Speedstar” gas cap.

We wish Olaf a good trip with his new bike!

You can find even more tags of this type in our Bobber category.

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
Send an email


Thomas Emky

Custombikes Service Workshop

0049 2852 - 6777-56
Send an email


Stay up to date with the Thunderbike newsletter. In our free newsletter you will find news on our custom bikes & parts, information on Harley-Davidson models, all important dates & events, used vehicles, accessories, clothing, promotions and much more! The subscription can be terminated at any time by unsubscribing in our newsletter. We refuse to disclose your data to third parties. You will receive an e-mail confirmation after the subscription. So we make sure that no unauthorized person can register you in our newsletter.