Is the Wilwood Big Brake Kit compatible with my vehicle?

This product is designed for specific fitment. VEHICLE SPECIFIC Please check the part numbers table below or contact our support team at https://cgatvandutvpartsshop.com/contact for a fitment check before ordering.

What is the warranty on this Wilwood product?

Wilwood products are backed by the manufacturer's standard limited warranty against defects in materials and workmanship. For full warranty details, visit https://cgatvandutvpartsshop.com/warranty-policy.

Do you ship internationally?

We currently ship to all 50 US states with fast fulfillment from our warehouses. For international shipping inquiries, contact us at https://cgatvandutvpartsshop.com/contact.

What is your return policy?

We accept returns within 30 days of delivery on unused, uninstalled items in original packaging. See full details at https://cgatvandutvpartsshop.com/returns.

Wilwood Big Brake Kit

Genuine Wilwood brakes component. VEHICLE SPECIFIC. In stock, ships from USA. Part of the Brakes catalog at CG ATV & UTV Parts Shop.

10 in stock

Wilwood Big Brake Kit

Name: Wilwood Big Brake Kit
SKU: CGPART-0135
Price: 1478.58 USD
Availability: InStock

Sold by CG ATV & UTV Parts Shop — authorized distributor of Wilwood powersports parts in the USA.

Product Overview

Wilwood Big Brake Kit

Wilwood Big Brake Kit features dynamically-mounted rotors and upgraded calipers your UTV / Side-by-Side. This kit features fixed mount multi-piston calipers with greater clamping force over stock, and larger diameter floating rotors for more brake torque and a harder bite, improving braking on higher-powered UTVs. Built with forged aluminum differential-bore four or six piston calipers reduce deflection and provide more uniform engagement to increase braking force and improve feel so you avoid that squishy pedal. The high-friction steel rotors, are up to 20% greater in diameter and thicker for less distortion and the dynamic mounting reduce thermal stress and prevent piston knockback from rough terrain.

Features:

Dynamically-mounted rotors
Fixed mount multi-piston calipers
Forged aluminum differential-bore four and six piston calipers
High-friction steel rotors
Black Electro Coat rotor surface finish
Powder coated calipers for durability
Includes BP-10 medium friction pads
Minimum required wheel diameter of 14 Inches
Sold as a pair (front set and back set sold separately)

Includes:

2 Forged aluminum differential-bore calipers
2 Larger diameter floating rotors
2 sets of brake pads
Mounting hardware

Specifications:

Front Calipers
Piston Count: 6
Piston 1 Bore (in): 1.12
Piston 2 Bore (in): 1.12
Piston 3 Bore (in): 1.00
Piston Area (In2): 2.27
Piston Type: Stainless
Mount Type: Lug
Brake Pad Plate: 7812
Brake Pad Area (In2): 6.36
Brake Pad Volume (In3): 2.1
Pad Compound: BP-10
Front Rotors
Surface Finish: Black Electro Coat
Material: Steel
Outside Diameter (in): 11.25
Width (in): 0.25
Vane Count: Solid
Design Type: Solid
Bedded: No
Dynamically Balanced: No
Rear Calipers
Piston Count: 4
Piston 1 Bore (in): 1.12
Piston 2 Bore (in): 1.12
Piston 3 Bore (in): 0
Piston Area (In2): 1.98
Piston Type: Stainless
Mount Type: Lug
Brake Pad Plate: 7812
Brake Pad Area (In2): 6.36
Brake Pad Volume (In3): 2.1
Pad Compound: BP-10
Rear Rotors
Surface Finish: Black Electro Coat
Material: Steel
Outside Diameter (in): 11.25
Width (in): 0.25
Vane Count: Solid
Design Type: Solid
Bedded: No
Dynamically Balanced: No

Key Specifications

Attribute	Detail
Brand	Wilwood
SKU / MPN	CGPART-0135
Category	Brakes > Brake Kit
Condition	New
Availability	In Stock — Ships 1–3 Business Days
Price	USD $1556.4

Fitment & Compatibility

VEHICLE SPECIFIC

Need help confirming fit? Our technical staff can help at our contact page.

Installation & Use

Installation complexity varies by application. For most bolt-on components, a basic socket set, torque wrench, and the vehicle’s service manual are sufficient. If you need detailed torque specs or wiring diagrams, refer to the manufacturer’s documentation or consult an authorized service center.

OEM-replacement parts should be installed following factory service intervals. Aftermarket performance parts may require additional setup, such as tuning or calibration — always verify compatibility before installation.

Browse our full Brakes catalog for complementary components and upgrade packages.

Safety Standards & Compliance

All products listed on this store are sourced from authorized distributors and meet applicable SAE and ANSI standards where relevant. Electrical components comply with UL requirements for powersports applications. Brake components sold here meet or exceed OEM friction specifications as independently verified by the manufacturer.

For regulatory standards governing off-road vehicle components, refer to the SAE International standards library and the U.S. Consumer Product Safety Commission.

About Wilwood

Wilwood is a recognized name in the powersports industry, with a product line engineered for ATV and UTV riders who demand performance and durability. Their manufacturing processes prioritize tight tolerances, quality materials, and field-tested designs. As an authorized Wilwood retailer, CG ATV & UTV Parts Shop offers genuine products with full warranty coverage.

Related Categories

Frequently Asked Questions

Is the Wilwood Big Brake Kit compatible with my vehicle?

This product is designed for specific fitment. VEHICLE SPECIFIC Please check the part numbers table below or contact our support team at https://cgatvandutvpartsshop.com/contact for a fitment check before ordering.
What is the warranty on this Wilwood product?

Wilwood products are backed by the manufacturer’s standard limited warranty against defects in materials and workmanship. For full warranty details, visit https://cgatvandutvpartsshop.com/warranty-policy.
Do you ship internationally?

We currently ship to all 50 US states with fast fulfillment from our warehouses. For international shipping inquiries, contact us at https://cgatvandutvpartsshop.com/contact.
What is your return policy?

We accept returns within 30 days of delivery on unused, uninstalled items in original packaging. See full details at https://cgatvandutvpartsshop.com/returns.

MAECENAS IACULIS

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Premium Power Sports Distribution Network

Operating a high-performance trail machine demanding challenging off-road conditions requires complete structural component trust. At CG ATV & UTV Parts Shop, we serve as an authorized US distribution node carrying an expansive engineering repository of genuine replacements and aftermarket upgrades tailored for cross-country riders.

High-Velocity Restoration Hardware

Our warehouse logistics pipelines track component variations matching rigorous vehicle profiles. Riders overhauling steering system geometries can access heavy duty control A-arms & alignment linkages designed to absorb brutal landings. For optimal ride tuning, explore our targeted chassis lift kits or switch standard parts for high-clearance shock absorbers built to maximize operational stability.

Fulfillment handling spans critical maintenance groups. Keep field traction optimized using aggressive-ply all-terrain tires and wheels built to survive sharp trail debris, or upgrade service overhaul setups with specialized sintered brake pads and premium high-flow oil filters to safeguard internal engine layouts.

We streamline off-road hardware access across all 50 states, ensuring out-of-box compatibility via exact diagnostic matching. Every component variant maps back to official structural documentation, letting builders verify vehicle tolerances prior to running remote terrain tracks.

Performance Modifications & Comfort Utilities

Unlocking top-tier torque response on the trail starts with structural exhaust tuning. Our performance catalog houses high-flow exhaust manifolds along with lightweight stainless steel exhaust systems designed to keep internal thermal parameters in check during extended open-throttle sessions.

For ultimate protective enclosures, verify our field accessories division. We ship impact-resistant polycarbonate front windshields and weather-sealed hard roofs alongside extreme-capacity power winches to handle heavy recovery missions. Complete your vehicle build with waterproof LED light bars and high-output bluetooth audio sound bars for superior presence and utility on your next adventure.

Wilwood Big Brake Kit

Wilwood Big Brake Kit