Apico rear axle blocks are manufactured using a high-grade 6061-T6 Aluminium. CNC machined for a perfect fit every time and unrivalled precision when aligning the rear wheel. They all come with an anodised finish with anti-corrosion properties and Laser etched alignment marks to assist you when adjusting your chain. REAR AXLE BLOCK - GREEN KAWASAKI KX 125 03-08 KX 250 03-08 KX250F 04-25 KX450F 06-25 KX250XC 21-25 KX450XC 21-25