Fitment questions?
Call (855) 786-7101 or text (801) 304-3141. We check fitment by VIN.
Product details
Plain dynamic rotors and red UTV6 front calipers fit listed Polaris RZR 1000 and RS1 applications. Match year and trim, then verify upright clearance. This UTV conversion combines fixed multi-piston calipers with dynamically mounted solid steel rotors, retaining the specified original hubs. From its base in Camarillo, California, Wilwood Engineering designs and manufactures disc brake systems and components. Bill Wood founded the company in 1977. Its calipers, brake rotors, valves, master cylinders, brake lines and fittings serve street-performance, motorsport and specialized applications. Select each component according to the requirements of the complete braking system.
Technical Details
- Application / axle position: Front Brake Kits - Utility Vehicle; front position
- Rotor specification: 11.25 × 0.25 inches; Steel; solid; Plain Face
- Supplied service-pad compound: BP-10
- Wheel-size starting point: 15 in; verify the complete clearance drawing
- Flexline inclusion: Not included
- Caliper family, piston count and finish: 6-piston UTV6; Red Powder Coat
- Hydraulic inlet: M10 x 1.25
- Caliper mounting: Lug; piston material: stainless steel
- Items outside the kit: spindles, wheel hubs, master cylinder, brake booster
- Supplied mounting components: mounting hardware
- Manufacturer part number: 140-16632-R
- Quantity: Sold as a kit.
Fitment & Compatibility
The table below includes the listed Polaris RZR XP 1000, XP 4 1000, S 1000, S4 1000 and RS1 configurations with year-specific trim coverage. The front conversion requires the upright grinding shown in DS-1499 for pad clearance. Reuse the factory hubs with the dynamic steel rotor adapters and use the supplied banjo bolts and crush washers. Do not reuse the original banjo bolts. Check the actual wheel section, at least 0.080-inch caliper clearance and the hose path through steering and full suspension articulation.
Wilwood product specifications · Installation instructions
PMB Performance has more than 20 years of parts and fitment experience. Provide the model, year, installed spindle or hub, existing brake package and wheel measurements so we can help check the complete conversion.
Manufacturer warning — brake pads only: WARNING: Cancer and Reproductive Harm. www.P65Warnings.ca.gov.
| Years | Make | Model | Submodel | Model option | Front brakes | Rear brakes | Kit application | Notes |
|---|---|---|---|---|---|---|---|---|
| 2014-2019 | Polaris | RZR XP 1000 EPS | Base | Base | Disc | Disc | Front Kit | 1 |
| 2014-2019 | Polaris | RZR XP 4 1000 EPS | Base | Base | Disc | Disc | Front Kit | 1 |
| 2015 | Polaris | RZR XP 1000 EPS Desert Edition | Base | Base | Disc | Disc | Front Kit | 1 |
| 2015 | Polaris | RZR XP 1000 EPS Fox Edition | Base | Base | Disc | Disc | Front Kit | 1 |
| 2015-2019 | Polaris | RZR XP 1000 EPS High Lifter Edition | Base | Base | Disc | Disc | Front Kit | 1 |
| 2017 | Polaris | RZR XP 1000 EPS Gold Matte Metallic LE | Base | Base | Disc | Disc | Front Kit | 1 |
| 2017 | Polaris | RZR XP 1000 EPS Velocity Blue LE | Base | Base | Disc | Disc | Front Kit | 1 |
| 2017-2019 | Polaris | RZR XP 4 1000 EPS High Lifter Edition | Base | Base | Disc | Disc | Front Kit | 1 |
| 2018-2021 | Polaris | RZR RS1 | Base | Base | Disc | Disc | Front Kit | 1 |
| 2018-2019 | Polaris | RZR XP 1000 EPS Ride Command Edition | Base | Base | Disc | Disc | Front Kit | 1 |
| 2018-2019 | Polaris | RZR XP 1000 EPS Trails and Rock Edition | Base | Base | Disc | Disc | Front Kit | 1 |
| 2018-2019 | Polaris | RZR XP 4 1000 EPS Ride Command Edition | Base | Base | Disc | Disc | Front Kit | 1 |
| 2019-2020 | Polaris | RZR S4 1000 EPS | Base | Base | Disc | Disc | Front Kit | 1 |
| 2019 | Polaris | RZR XP 1000 EPS DYNAMIX Edition | Base | Base | Disc | Disc | Front Kit | 1 |
| 2019 | Polaris | RZR XP 4 1000 EPS DYNAMIX Edition | Base | Base | Disc | Disc | Front Kit | 1 |
| 2020-2021 | Polaris | RZR S 1000 EPS | Base | Base | Disc | Disc | Front Kit | 1 |
| 2020-2021 | Polaris | RZR XP 1000 | Base | Base | Disc | Disc | Front Kit | 1 |
| 2020-2021 | Polaris | RZR XP 1000 High Lifter Edition | Base | Base | Disc | Disc | Front Kit | 1 |
| 2020 | Polaris | RZR XP 1000 Limited Edition | Base | Base | Disc | Disc | Front Kit | 1 |
| 2020-2023 | Polaris | RZR XP 1000 Premium | Base | Base | Disc | Disc | Front Kit | 1 |
| 2020 | Polaris | RZR XP 1000 Trails and Rock Edition | Base | Base | Disc | Disc | Front Kit | 1 |
| 2020-2021 | Polaris | RZR XP 4 1000 | Base | Base | Disc | Disc | Front Kit | 1 |
| 2020-2021 | Polaris | RZR XP 4 1000 High Lifter Edition | Base | Base | Disc | Disc | Front Kit | 1 |
| 2020 | Polaris | RZR XP 4 1000 Limited Edition | Base | Base | Disc | Disc | Front Kit | 1 |
| 2020-2023 | Polaris | RZR XP 4 1000 Premium | Base | Base | Disc | Disc | Front Kit | 1 |
| 2021-2022 | Polaris | RZR XP 1000 Trails & Rocks | Base | Base | Disc | Disc | Front Kit | 1 |
| 2022 | Polaris | RZR XP 1000 High Lifter | Base | Base | Disc | Disc | Front Kit | 1 |
| 2022-2023 | Polaris | RZR XP 1000 Sport | Base | Base | Disc | Disc | Front Kit | 1 |
| 2022 | Polaris | RZR XP 4 1000 High Lifter | Base | Base | Disc | Disc | Front Kit | 1 |
| 2022-2023 | Polaris | RZR XP 4 1000 Sport | Base | Base | Disc | Disc | Front Kit | 1 |
| 2023 | Polaris | RZR XP 1000 Ultimate | Base | Base | Disc | Disc | Front Kit | 1 |
| 2023 | Polaris | RZR XP 4 1000 Ultimate | Base | Base | Disc | Disc | Front Kit | 1 |