S-8 520 40T Rear Sprocket

[ISA 01413 S-8 520 40T Rear Sprocket] For rear Number of teeth: 40 Chain size: 520 Quantity: 1 Unparalleled in strength and precision, these sprockets are made from ultra-duralumin and hard anodized, covering a wide range of Japanese and imported vehicles, both on-road and off-road, and various tooth counts. We also have a full lineup of conversion products. *Images are for illustration purposes only, and product designs and specifications shown may change without prior notice. Thank you for your understanding.