ProX offers a complete range of front and rear sprockets. The perfect fit together with the drive chains. The front sprockets are grooved and ultra-light and are the top level quality sprockets. Manufactured from low corrosion SCM435 Ni-Chrome Molybdenum steel, featuring a low carbon core to prevent breaking while the case hardened surface offers maximum wear resistance. Precision CNC machining ensure a perfect fit and the lightweight design including lightening holes offer ultimate performance. The sprockets also come with self-cleaning dirt grooves to extend chain and sprocket life to the max.. Perfect fit together with the drive chainsThe front sprockets are grooved and ultra-light and are the top level quality sprocketsManufactured from low corrosion SCM435 Ni-Chrome Molybdenum steel, featuring a low carbon core to prevent breaking while the case hardened surface offers maximum wear resistancePrecision CNC machining ensure a perfect fit and the lightweight design including lightening holes offer ultimate performanceThe sprockets also come with self-cleaning dirt grooves to extend chain and sprocket life to the max. ProX Racing Parts Front Sprocket KX250F '04-05 + RM-Z250 '04-06 -13T-.. ProX Front Sprocket KX250F '04-05 + RM-Z250 '04-06 -13T-. ProX Prox Front Sprocket 13T. ProX Sprockets Front. Chainwheel Sprocket. Sprockets Front

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