Longer 115 mm back universal primary drive shaft utilized in combination with longer framework #351114. CNC-machined from world-renowned HUDY Spring Steel™. Means more free motion with this specific drivetrain and improves traction. Strategically-machined, lightweight drive shaft is clearly weight-reduced without compromising energy. Hand ground for maximum accuracy, then on their own determined and analyzed. Essentially the most unique no-compromise off road drive shafts.