For GelmersMotorsport the holiday is almost upon us and the countdown can begin. If you still have matters that need to be arranged, we are available until Thursday, July 27, 6 p.m. After that we can only be reached by email. We will be ready for you again from Tuesday 15 August. On behalf of GelmersMotorsport we wish you a nice holiday! 
Yamaha Yfz450R Brembo rear brake conversion Building racing hybrid quads presents many challenges. The YFZR's original rear brake is large and complicated with the additional parking brake. We designed the Brembo conversion to provide a simple, Read more…
2024 meant a fresh start for the Gelmersmotorsport team. A new engine and plenty of ideas. We proudly present our new GM450-Y 2024 model. Some main things that have changed:
The 2023 season has come to an end! A season in which great developments have emerged and which means that negotiations for 2024 are already in full swing. We can proudly Read more…
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