Moto Master 620053248 - Moto Master Fusion Dual Rear Sprocket For Kawasaki KDX250 1983-1999 Rear

Features: Special hardened and nickel coated steel outer ring. Will outlast an aluminum sprocket up to 3 times. 50% less weight compared to a normal steel sprocket. Aircraft-grade 7075-T6 aluminum carrier. Precise manufactured outer ring and carrier interlock permanently using a specialized heat-shrink procedure. Carrier is color anodized coated for extra durability. CAD designed, CNC machined and laser cut using state of the art technology.