GYTR 520 Yamaha Rear Sprocket (Black)
GYTR's Yamaha 520-size black anodized aluminum rear sprockets are available in a variety of sizes, from 47 to 53 teeth. Please consult your owner's manual to verify proper sprocket size, and use the sprocket ratio chart on this page as an aid.
Fits most 1999-current YZ/YZF/WR models
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