K-12 420 30T Rear Sprocket

[ISA 01951 K-12 420 30T Rear Sprocket] For rear Number of teeth: 30 Chain size: 420 Quantity: 1 Our sprockets, machined from ultra-duralumin and hard anodized, boast unparalleled strength and precision. We cover a wide range of domestic and imported models, on-road and off-road, and various tooth counts. We also have an extensive lineup of conversion products. *Images are for illustration purposes only. The design and specifications of the products shown are subject to change without notice. Thank you for your understanding.