Constructed of 1045 series high carbon steel with an exclusive heat treatment process for added strength and wear resistance. The zinc plating and baked on paint process helps achieve a great, long lasting appearance. The strongest and longest lasting standard steel rear sprocket available, also trusted by Japanese OEM's since 1946.

Uses high carbon, 1045 steel material|Exclusive heat treatment process for added wear and strength|Zinc plating and baked on paint process for long lasting appearance|Strongest and longest lasting standard steel rear sprocket available

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