MOTO-MASTER ALUMINIUM REAR SPROCKET - BLACK YAMAHA/FANTIC YZ/YZF/WRF XX/XXF/XE/XEF 125-450 99-25 Teeth:50T CNC machined from aerospace grade

CNC machined from aerospace grade 7075-T6 heat treated aluminium

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MOTO-MASTER ALUMINIUM REAR SPROCKET - BLACK YAMAHA/FANTIC YZ/YZF/WRF XX/XXF/XE/XEF 125-450 99-25 Teeth:50T CNC machined from aerospace gradeMade to the highest standard when it comes to materials, state of the art manufacturing processes and technology. Made of aircraft grade 7075 T6 aluminium, one of the lightest sprockets on the market and the ultimate sprocket for motocross racing. 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