90-93 Kawasaki EX 250 ZZR250Rear Sprocket Grooved - Hard Anodized 520-50 Teeth

• UPC: 765442071482

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Renthal Rear Sprockets are manufactured to extremely tight tolerances from 7075-T6 aluminum alloy which is 66% lighter than steel, yet incredibly durable. Advanced tooth profile, concentricity and accuracy of fit provide maximum power transfer and long-life. The combination of a very high-strength base material and an exceptionally hard-wearing surface results in significantly increased chainwheel life.

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Ultralight and 520 conversions available for certain models.