REAR SPROCKET 420 51T BK

7075 Racing MX Sprocket

• Aircraft-grade 7075-T6 aluminium
• Best quality material available
• Self-cleaning grooves between each tooth to prevent mud build-up
• One of the lightest sprockets on the market
• Color anodized coated surface for extra durability
• Race proven design with optimal strength-to-weight ratio
• CAD designed and CNC machined using state of the art technology
• Engineered and manufactured in the Netherlands