26/05/2026
Before carbon fibre became a trend in the motorcycle world, BST was already pushing the limits of what was possible.
Back in 2005–2006, BST was involved in one of the most radical motorcycle projects ever conceived — the MotoCzysz C1 990. Built for the dream of taking on MotoGP, the C1 was the vision of the late Michael Czysz, an American engineer and racer whose ideas were years ahead of their time.
BST manufactured the carbon fibre frame, sub-frame and swingarm for this revolutionary machine — helping create a motorcycle that challenged conventional design in every possible way. The C1 featured a longitudinally mounted 990cc inline-four engine with contra-rotating crankshafts, advanced suspension concepts and a chassis unlike anything seen before.
At a time when most manufacturers still relied heavily on aluminium and steel, this project showcased the immense potential of carbon fibre in high-performance motorcycle engineering. The carbon frame itself even functioned as part of the airbox system, highlighting just how innovative the entire package truly was.
Although MotoGP regulations later shifted from 990cc to 800cc machinery, effectively ending the original racing intentions of the C1 project, the bike remains one of the most iconic “what could have been” motorcycles ever built.
Michael Czysz sadly passed away in 2016, but his vision and engineering legacy continue to inspire riders, builders and innovators across the world.
Some projects are more than motorcycles. They become milestones in engineering history.
