Customize your dream.

Here you will find road registration documents and conversion components for the popular BMW motorcycles of the K and R series.

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The most popular products at a glance

BMW R100 "Flying Spark"

Our latest custom bike

This conversion is based on a BMW R100 RT from 1981 – completely rebuilt, 100% restored and a real eye-catcher. The 100% road-approved motorcycle in Switzerland convinces with its very special paintwork, a new exhaust system and many small details that make the heart of every lover beat faster.
BMW R100 Flying Spark by Black Diamond
BMW R100 Flying Spark Tanklackierung
BMW R100 "Mokka"

Simple – Class – Noble

Simple – Classic – Noble: Three characteristics that perfectly describe our latest conversion. The BMW R100 “Mokka” convinces with understatement, outstanding quality and timeless design. Based on a BMW R100 RT with first registration in 1981, we have created this beautiful motorcycle.
BMW R100 Mokka Umbau
BMW R100 Motor pulverbeschichtet Mokka
Harley-Davidson "Dirty Bob"

Dirty – Rusty – only the best

An American legend: The Harley-Davidson Softail FXBBS built in 2021 has been converted into a high-end bobber. Only the best – no matter where the eye goes.
From the very first second, the motorcycle conjures up a laugh on the lips of every Harley lover and all other motorcycle fans: The exhaust system from Dr. Jekill & Mr Hyde makes the engine from Milwaukee sit up and take notice – the wider rear wheel rim and the 21″ rim at the front of TTS Motorcycles gives the Street Bob a juicy waist.
Harley Davidson Street Bob Umbau
Street Bob Umbau Harley Davidson
Harley-Davidson "Forty Eight"

Brachial – Black is beautiful – Exclusive

The American motorcycles from Harley-Davidson are coveted and have the largest fan community in the whole world – and rightly so.
Our latest conversion is based on an XL1200X built in 2015. The Sportster is one of the best-selling Harleys worldwide. We deliberately opted for a cozy city bobber.
The flap exhaust system from Dr. Jekill & Mr. Hyde has a brute sound – thanks to Euro 3! The on-frame seat forges itself perfectly into the tank line and gives the motorcycle a cheeky look. The gangster handlebar is not only comfortable, but also looks unmistakably good.
HD Sportster
HD Sportster
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