Feature: 1. Applicable Model: The front brake caliper is for Grizzly 600 YFM600 YFM660. Please confirm whether it is consistent with the product you want before buying to avoid unnecessary return. 2. OE Number: The part numbers for reference are 4WV-2580T-10-00, 4WV-2580U-10-00. Please confirm whether it is consistent with the OE you need to avoid wrong buying and other problems. 3. Enhanced Performance: By using these brake calipers, you can significantly improve the braking performance of your bike, providing precise and stable braking effects, greatly improving the safety factor of driving. 4. Sturdy Material: Made from sturdy and robust metal materials, the front brake caliper features high strength and hardness, resistant to oxidation, erosion and wear for long lasting use. 5. Easy installation: The front brake caliper assembly is easy to install and doesn't require any special tools or procedures, saving your time and effort without any hassle. Specification: Item Type: Front Brake Caliper with Brake Pads OE Number: 4WV-2580T-10-00, 4WV-2580U-10-00 Fitment: Fit for Grizzly 600 YFM600 1998-2001 Fit for Grizzly 660 YFM660 2002-2008 . Package List: 2 x Front Brake Calipers Note: 1. Please double check the part number and fitment of your item, matching information is for reference only.2. Installation by a professional mechanic is strongly recommended.