AXP Racing - A-Arm Protection HDPE (6mm Thick) for Yamaha YFZ450 2003-20106mm thick HDPE plastic Perfectly adjusted to the profile of the triangles Perpendicular plate on the front to protect the tubes and bellows from projections Protections symmetrical and sold in pairs Fitment guaranteed on a stock vehicle without modifications HDPE is 30 to 40% lighter than aluminum Plastic does not generate vibration, does not undergo deformation and does not reverberate noises