Hard Front Upper Arms for 1/8 MP9 off-road vehicles. These are the revised MP9 front upper arms. More material has been added to the area surrounding the hinge pin, reducing the risk of breaking in the event of a hard impact. This new set of arms is made from the Kyosho hard plastic compound, so the part is more rigid, and less likely to wear prematurely at the hinge pins. The Kyosho Inferno MP9 Front Upper Arm Set includes two arms, one for the left side and one for the right side, 4 spacers for adjusting the caster, and the upper outer ball ends.

• Genuine Kyosho product.