BM-101 520 45T Rear Sprocket

[ISA ISA 04602 BM-101 520 45T Rear Sprocket] For rear Number of teeth: 45 Chain size: 520 Quantity: 1 Our sprockets, machined from super duralumin with unrivaled strength and precision and then hard anodized, cover a wide range of Japanese and imported vehicles, on-road and off-road, and various tooth counts. We also have a full lineup of conversion products. *The image is for illustration purposes only, and the design and specifications of the products shown may change without prior notice. Thank you for your understanding.