Wilwood Rear UTV4 Race Calipers and 11.25-Inch Plain Brake Rotors for Can-Am Maverick X3 (2017–2024), Anodized Kit

For the X3 rear axle, UTV4 four-piston calipers with 1.12-inch bores work with 11.25-inch plain solid steel rotors. The assembly supplies adapters and retainers for the existing hub arrangement. Anodized calipers and 11.25-inch plain face rotors are the selected configuration. Founded by Bill Wood in 1977 and based in Camarillo, California, Wilwood Engineering designs and manufactures disc brake systems and components for motorsport, street-performance and specialized applications. Its range includes calipers, brake rotors, master cylinders, valves, fittings and brake lines, chosen to match the complete system.

Technical Details

• Wilwood kit number 140-17041; sold as the listed axle brake package.
• UTV4 service calipers have 4 pistons and lug mounts. The finish is Type III anodize; piston material is stainless.
• Caliper bore sizes are 1.12, 1.12 inches; the axle pad set uses BP-28 compound.
• The original hub arrangement must be retained or provided separately. No replacement wheel hubs come with the kit.
• Caliper inlet thread is M10 x 1.25.
• Published minimum rim diameter is 15 inches. Use the template to check spoke clearance as well.
• Use the permitted original hydraulic lines as directed, or choose the specified replacement hoses separately. Flexlines are not supplied.
• Supplied items include the pads and mounting fasteners; no replacement spindle, master cylinder or booster is included.
• The supplied rotor measures 11.25 inches across and 0.25 inch thick. Surface configuration: plain face; construction: Steel.

Fitment & Compatibility

Select the exact Maverick X3/Max model and year from the detailed table. Turbo R and RR, DS/RS, X ds/X rs, X mr/X rc, Smart-Shox and width-specific variants have separate entries. Confirm rear mounting-boss and hose-end compatibility. The kit is a hydraulic service-brake conversion and does not add a parking brake. Use the complete application table below to check the individual year, model, submodel, original brake configuration and attached notes.

PMB Performance brings 20+ years of parts and fitment experience to brake selection. Send the actual hub or spindle details, existing brake configuration and wheel measurements for help checking this combination.

Manufacturer documentation: Installation instructions.

Manufacturer Warning

Applicable to brake pads only: Wilwood warns of exposure to arsenic, cadmium, hexavalent chromium compounds, lead, nickel, cobalt and antimony trioxide, chemicals known to California to cause cancer or reproductive harm. More information:

P65Warnings.ca.gov.