Quality

Swiss made - top quality

Do-It Yourself

Do the work yourself

100 % legal

Tailored to expert opinions

For all STVAs

For the whole of Switzerland

Clear instructions

No ambiguities

Parts for BMW R-Series

High-quality parts in the usual Swiss Black Diamond quality.

Umbauteile-BMW-R-Serie DTC-konform

DTC compliant

All conversion parts are compliant with our DTC certificates. So you don’t have a rude awakening at the road traffic office.

100% bobber

Are you into bobbers? So do we. Thanks to our parts, your dream bike is only a few hours away.

Best of all, you don’t have to do any research and you can buy everything in our shop.

100 % Bobber