- New chassis teased - Have used aluminium instead of steel - More details of dirt bike will be revealed Triumph Motorcycles has been working on making its motocross debut for almost two years now. And now, the brand has released a teaser video of a chassis that will be used to build its new motocross bike. From the teaser video, it is clear that this new spine chassis has been built from ground up. The brand decided to use aluminium for this chassis rather than steel as it wants to win races. The aluminium chassis is expected to give better stability and traction due to its light and nimble feel. The British brand has decided to hand weld this chassis rather than using the modern robots. It believes this route will help them have more control over the development and also the manufacturing. As of now, there aren’t more details on this chassis, but more details like the total weight of this frame is expected to be revealed in the next few months. In the teaser video, the development engineers also talked about releasing more details of this upcoming dirt bike one by one to create excitement around the world. There’s a high chance of seeing the actual race bike at the 2023 EICMA show that is held in Milan, Italy every year.