Wilwood big brake kits for Polaris UTVs employ fixed-mount calipers and larger dynamically-mounted steel rotors to reduce piston knockback and increase thermal capacity. Forged aluminum calipers have been purpose-designed specifically for the side-by-side market to provide increased clamping force with reduced deflection.
Wilwood’s matched front and rear UTV brake kits feature dynamically-mounted rotors and upgraded calipers for popular side-by-side machines. Kits combine fixed-mount multi-piston calipers for greater clamping force, with larger diameter floating rotors for more brake torque, improving braking on higher-powered UTVs. Forged aluminum differential-bore UTV4 or UTV6 piston calipers reduce deflection and provide more uniform engagement to increase braking force and improve feel. Durable steel rotors are up to 20% greater in diameter and thicker for less distortion. Dynamically mounted rotors reduce thermal stress and prevent piston knockback from rough terrain.
Choose from red, black, or anodized (race version) calipers along with solid or drilled brake rotors.
Kit includes:
- Fixed-mount multi-piston calipers for greater clamping force
- Larger diameter floating rotors for more brake torque, improving braking on higher-powered UTVs.
- Forged aluminum differential-bore UTV6 & UTV4 piston calipers reduce deflection and provide more uniform engagement to increase braking force and improve feel.
- Durable steel rotors are up to 20% greater in diameter and thicker for less distortion.
- Dynamically mounted rotors reduce thermal stress and prevent piston knockback from rough terrain.
- Click here to view Installation Instructions
| Kit Summary | |
| Spindle Type: | Factory Disc Spindle |
| Mount Type: | Lug |
| Caliper Type: | 6/4 - Red, black, or anodized |
| Rotor Diameter: | 11.25 |
| Min Wheel Diameter Req'd*: | 14 |
Please note - kits ship approximately 1 week from order date.