Moto Master Offroad Racing 420-52T Motorcycle Crown Aluminium Alloy 7075

For over 20 years, Moto-Master has specialised in the production of brake and transmission components for the off-road world and is recognised by the market for its excellent quality and precision in manufacture. Moto-Master 7075 Alu Racing Rear Sprocket Chainrings are manufactured to the highest standards in terms of materials, manufacturing processes and technology. Made from 7075-T6 aircraft grade aluminum alloy, Moto-Master crowns are among the lightest on the market and are perfect for motocross racing. Engineered in the Netherlands, offroad crowns are CAD engineered and laser cut using state-of-the-art technology. The race-tested design with an optimal strength-to-weight ratio features self-cleaning grooves between each tooth to prevent mud build-up, plus a coloured anodized coated surface for durability.