Recently we have finalized the w-tec conversion. This time another 250f ktm.
Built to a slightly higher specification than the previous one. Lots of custom Aluminum work including the battery box, fuel tank and airbox. Mostly modified exhaust to match the frame. On to the next.
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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