Couronnes de roue arrière JT Sprockets

13 produits — dans la gamme Couronnes de roue arrière

JT Sprockets manufactures rear wheel sprockets from case-hardened chromoly steel, heat-treated to resist wear and maintain accurate tooth profiles across an extended service life. Their manufacturing scale — producing millions of sprockets annually — means consistent tolerances and reliable fitment data across a broad range of makes and models. Designed as direct OEM replacements, JT rear sprockets are a dependable choice for routine maintenance or modest gearing adjustments. Precision construction and proven material quality make them a practical, no-fuss solution for drivetrain renewal.