Moto Master 620282242 - Moto Master 7075 Racing Sprocket For KTM SX105 2004-2010 Rear Black 42T

Features: 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.