{"product_id":"wilwood-16-21-polaris-rzr-xp-turbo-xp4-turbo-11-25in-dia-front-brake-kit-race-anodized","title":"Wilwood UTV6 Race Front Brake Kit for Select 2016–2023 Polaris RZR","description":"\u003cp\u003eThe Wilwood UTV6 Race Front Brake Kit upgrades the front braking system on select 2016–2023 Polaris RZR XP Turbo, Turbo S, and PRO XP models. Developed for higher-powered UTVs, this system combines forged six-piston calipers, BP-28 high-friction brake pads, and larger dynamically mounted rotors to increase braking torque, improve pedal feel, and manage the demands of aggressive off-road driving.\u003c\/p\u003e\n\n\u003cp\u003eThe differential-bore UTV6 calipers use forged aluminum bodies to reduce deflection and promote more uniform pad engagement. The 11.25-inch solid steel rotors are dynamically mounted to help reduce thermal stress and minimize piston knockback caused by rough terrain.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003eComplete front race brake upgrade for compatible Polaris RZR models\u003c\/li\u003e\n  \u003cli\u003eForged aluminum UTV6 differential-bore calipers\u003c\/li\u003e\n  \u003cli\u003eSix stainless-steel pistons per caliper\u003c\/li\u003e\n  \u003cli\u003eType III anodized caliper finish\u003c\/li\u003e\n  \u003cli\u003eBP-28 high-friction race brake pads\u003c\/li\u003e\n  \u003cli\u003e11.25-inch dynamically mounted solid steel rotors\u003c\/li\u003e\n  \u003cli\u003eDynamic rotor mounting helps reduce thermal stress\u003c\/li\u003e\n  \u003cli\u003eDesigned to help prevent piston knockback over rough terrain\u003c\/li\u003e\n  \u003cli\u003eIncreased clamping force and braking torque for higher-powered UTVs\u003c\/li\u003e\n  \u003cli\u003eDesigned for use with the factory disc spindles and OEM wheel hubs\u003c\/li\u003e\n  \u003cli\u003eCompatible with the stock OEM master cylinder\u003c\/li\u003e\n  \u003cli\u003eWilwood part number 140-17042\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\n\u003ch4\u003ePolaris RZR XP Turbo\u003c\/h4\u003e\n\n\u003cul\u003e\n  \u003cli\u003e2016–2019 RZR XP Turbo EPS\u003c\/li\u003e\n  \u003cli\u003e2018–2019 RZR XP Turbo EPS DYNAMIX Edition\u003c\/li\u003e\n  \u003cli\u003e2018 RZR XP Turbo EPS Fox Edition\u003c\/li\u003e\n  \u003cli\u003e2019 RZR XP Turbo EPS LE\u003c\/li\u003e\n  \u003cli\u003e2020–2021 RZR XP Turbo\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003ePolaris RZR XP 4 Turbo\u003c\/h4\u003e\n\n\u003cul\u003e\n  \u003cli\u003e2016–2019 RZR XP 4 Turbo EPS\u003c\/li\u003e\n  \u003cli\u003e2018–2019 RZR XP 4 Turbo EPS DYNAMIX Edition\u003c\/li\u003e\n  \u003cli\u003e2018 RZR XP 4 Turbo EPS Fox Edition\u003c\/li\u003e\n  \u003cli\u003e2019 RZR XP 4 Turbo EPS LE\u003c\/li\u003e\n  \u003cli\u003e2020–2021 RZR XP 4 Turbo\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003ePolaris RZR Turbo S\u003c\/h4\u003e\n\n\u003cul\u003e\n  \u003cli\u003e2018–2020 RZR XP Turbo S\u003c\/li\u003e\n  \u003cli\u003e2020 RZR XP Turbo S Velocity\u003c\/li\u003e\n  \u003cli\u003e2021 RZR Turbo S\u003c\/li\u003e\n  \u003cli\u003e2021 RZR Turbo S Lifted Lime LE\u003c\/li\u003e\n  \u003cli\u003e2021 RZR Turbo S Velocity\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003ePolaris RZR PRO XP\u003c\/h4\u003e\n\n\u003cul\u003e\n  \u003cli\u003e2020–2021 RZR PRO XP\u003c\/li\u003e\n  \u003cli\u003e2020 RZR PRO XP Orange Madness LE\u003c\/li\u003e\n  \u003cli\u003e2020–2023 RZR PRO XP Premium\u003c\/li\u003e\n  \u003cli\u003e2021–2023 RZR PRO XP Sport\u003c\/li\u003e\n  \u003cli\u003e2021 RZR PRO XP Sport Rockford Fosgate LE\u003c\/li\u003e\n  \u003cli\u003e2020–2023 RZR PRO XP Ultimate\u003c\/li\u003e\n  \u003cli\u003e2022 RZR PRO XP Ultimate Rockford Fosgate LE\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003ePolaris RZR PRO XP 4\u003c\/h4\u003e\n\n\u003cul\u003e\n  \u003cli\u003e2020–2021 RZR PRO XP 4\u003c\/li\u003e\n  \u003cli\u003e2020 RZR PRO XP 4 Orange Madness LE\u003c\/li\u003e\n  \u003cli\u003e2020–2023 RZR PRO XP 4 Premium\u003c\/li\u003e\n  \u003cli\u003e2022–2023 RZR PRO XP 4 Sport\u003c\/li\u003e\n  \u003cli\u003e2020–2023 RZR PRO XP 4 Ultimate\u003c\/li\u003e\n  \u003cli\u003e2022 RZR PRO XP 4 Ultimate Rockford Fosgate\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThis kit is designed for factory disc spindles and OEM wheel hubs. Fitment must be rechecked when the vehicle has aftermarket hubs, spindles, uprights, suspension components, wheel studs, brake lines, or wheels.\u003c\/p\u003e\n\n\u003ch3\u003eCaliper Specifications\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003eCaliper model: Wilwood UTV6\u003c\/li\u003e\n  \u003cli\u003eCaliper construction: Forged aluminum\u003c\/li\u003e\n  \u003cli\u003eFinish: Type III anodized\u003c\/li\u003e\n  \u003cli\u003ePiston count: 6 per caliper\u003c\/li\u003e\n  \u003cli\u003ePiston material: Stainless steel\u003c\/li\u003e\n  \u003cli\u003ePiston bores: 1.25, 1.12, and 1.12 inches\u003c\/li\u003e\n  \u003cli\u003eTotal piston area: 3.21 square inches\u003c\/li\u003e\n  \u003cli\u003eMounting style: Lug mount\u003c\/li\u003e\n  \u003cli\u003eBrake pad plate: 7812\u003c\/li\u003e\n  \u003cli\u003eBrake pad area: 6.36 square inches\u003c\/li\u003e\n  \u003cli\u003eBrake pad compound: BP-28\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRotor Specifications\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003eRotor type: Solid steel\u003c\/li\u003e\n  \u003cli\u003eRotor style: Plain face\u003c\/li\u003e\n  \u003cli\u003eOutside diameter: 11.25 inches\u003c\/li\u003e\n  \u003cli\u003eThickness: 0.25 inch\u003c\/li\u003e\n  \u003cli\u003eSurface finish: Black electro-coat\u003c\/li\u003e\n  \u003cli\u003eMounting design: Dynamic lug-drive mounting\u003c\/li\u003e\n  \u003cli\u003eMinimum stated wheel diameter: 15 inches\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWheel diameter alone does not guarantee clearance. Compare the intended wheel with Wilwood’s wheel-clearance diagram before ordering. A minimum of 0.080 inch clearance must be maintained between the caliper and wheel in all areas.\u003c\/p\u003e\n\n\u003ch3\u003eRecommended Use\u003c\/h3\u003e\n\n\u003cp\u003eThis race-oriented brake kit is recommended for higher-powered Polaris RZR models used in aggressive trail driving, desert racing, competition, or other demanding off-road conditions where increased braking torque, improved pedal response, and resistance to rough-terrain piston knockback are desired.\u003c\/p\u003e\n\n\u003cp\u003eThe BP-28 high-friction pad compound is intended for performance and race use. Proper brake temperature, bedding, inspection, and maintenance are important for consistent operation.\u003c\/p\u003e\n\n\u003ch3\u003eWhat’s Included\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003e2 Type III anodized Wilwood UTV6 six-piston calipers\u003c\/li\u003e\n  \u003cli\u003e2 plain-face 11.25-inch solid steel rotors\u003c\/li\u003e\n  \u003cli\u003e2 rotor adapters\u003c\/li\u003e\n  \u003cli\u003e2 caliper mounting brackets\u003c\/li\u003e\n  \u003cli\u003e1 axle set of Wilwood BP-28 brake pads\u003c\/li\u003e\n  \u003cli\u003eRotor retaining components\u003c\/li\u003e\n  \u003cli\u003eCaliper and bracket mounting hardware\u003c\/li\u003e\n  \u003cli\u003eReplacement banjo bolts and copper crush washers\u003c\/li\u003e\n  \u003cli\u003eInstallation instructions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eBrake flex lines, brake fluid, OEM wheel hubs, wheel studs, wheels, and installation tools are not included. Wilwood specifies that the kit is designed to reuse the stock OEM wheel studs; aftermarket wheel studs may not be compatible.\u003c\/p\u003e\n\n\u003ch3\u003eInstallation\u003c\/h3\u003e\n\n\u003cp\u003eInstallation requires removal of the original front calipers, hubs, and rotors. The OEM wheel studs must be pressed out so the supplied rotor adapters can be installed, after which the OEM studs are pressed back through the adapters and factory hubs.\u003c\/p\u003e\n\n\u003cp\u003eThe Wilwood calipers use an M10 x 1.25 brake-line inlet rather than the original M10 x 1.00 inlet. Use the new banjo bolts and crush washers supplied with the kit—do not reuse the factory banjo bolts.\u003c\/p\u003e\n\n\u003cp\u003eVerify wheel and suspension clearance through the complete range of steering and suspension movement. The brake system must be properly bled, inspected for leaks, tested at low speed, and bedded according to Wilwood’s instructions before normal or competition operation.\u003c\/p\u003e\n\n\u003cp\u003eBrake installation affects a critical vehicle safety system. Wilwood specifies that installation should only be performed by someone experienced in disc-brake installation and operation.\u003c\/p\u003e\n","brand":"Wilwood","offers":[{"title":"Default Title","offer_id":71294823071997,"sku":"WIL140-17042","price":1429.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1935\/9157\/files\/Wilwood-140-17042-Brake-Kit-1.jpg?v=1789373502","url":"https:\/\/www.velocityshop.com\/products\/wilwood-16-21-polaris-rzr-xp-turbo-xp4-turbo-11-25in-dia-front-brake-kit-race-anodized","provider":"Velocity Shop","version":"1.0","type":"link"}