This is the Front Central Aluminum Ultimate Shaft of 84.5cm from Ultimate Racing. It is machined from T6-7075 aluminum and anodized in dark gray.
By being made of aluminum instead of steel like the original ones from Mugen, we achieve greater flexibility. This extra flexibility translates into improved traction while softening the car's reactions when accelerating.
Additionally, we reduce its weight since aluminum ones weigh 50% less than the original steel ones from Mugen. This weight saving in rotation results in lower fuel consumption and faster acceleration.






































