1989 Polaris Big Boss 250 4X6 Steel Sprocket 13 Tooth by

Product Description
This listing is for the following product: 13 tooth steel sprocket (one of a set of four sprockets), this sprocket has a 520 pitch and will fit the following models: 1989 POLARIS BIG BOSS 250 4X6. All sprockets are manufactured to meet or exceed OEM specifications and are produced using hardened S45C steel.