Order Includes: 1x Brake Caliper. Compatible with Yamaha models: YZ250F 2009 - 2020. Part Number: 17D-2580W-01-00. Measurements: Height / 8.25" / 209mm , Length / 4.25" / 108mm , Width / 3.34" / 85mm. We strongly suggest comparing the posted picture to the unit(s) that needs to be replaced..
