SKU: 120-16566 | UPC: 889545102239
Wilwood Universal UTV6 Caliper 1.12 0.25 Rotor – Anodize
The Wilwood 120-16566 UTV6 Caliper is a high-performance 6-piston brake caliper designed for universal UTV, side-by-side, and light-duty applications. Featuring a forged billet aluminum body with a sleek anodized finish, this caliper provides exceptional clamping force, superior heat dissipation, and fade-free performance under demanding off-road or trail conditions. The 1.12″ piston bore and 0.25″ rotor compatibility deliver precise modulation and strong stopping power in a compact package. Ideal for custom UTV builds, rock crawling, desert racing, or any application requiring lightweight, high-performance braking without the bulk of full automotive calipers. The anodized finish resists corrosion and adds a premium look to exposed brake setups. Direct bolt-on to compatible brackets and rotors; requires proper pad and rotor matching for optimal results.
Key Features & Benefits
- 6-Piston Design – High clamping force for strong, consistent stopping power
- Forged Billet Aluminum Body – Lightweight and strong with excellent heat dissipation
- Anodized Finish – Corrosion-resistant and premium appearance for exposed mounting
- 1.12″ Piston Bore – Balanced for modulation and performance in UTV applications
- 0.25″ Rotor Compatibility – Works with thin rotors for reduced unsprung weight
| Specification | Detail |
|---|---|
| Part Number | 120-16566 |
| Brand | Wilwood |
| Application | Universal UTV / side-by-side / light-duty custom builds |
| Caliper Type | UTV6 6-piston |
| Piston Bore | 1.12 inches |
| Rotor Thickness | 0.25 inches |
| Finish | Anodized (color may vary – confirm with retailer) |
| Mounting | Universal – requires compatible bracket |
| Weight | Lightweight billet design (exact weight approx. 4-6 lbs per caliper) |
Whats Included
- One Wilwood UTV6 caliper (anodized finish)
- Mounting hardware (bolts and pads may be separate)
- Installation instructions
Product Notes
- Designed for universal UTV applications – requires custom bracket or adapter for specific fitment
- Compatible with 0.25″ thick rotors for reduced unsprung weight
- Anodized finish resists corrosion in wet, muddy, or dusty trail conditions
- Pair with high-performance pads and rotors for complete brake upgrade
- Wilwood – trusted leader in big brake kits and performance components
Installation Notes
- Estimated time: 1-2 hours per side (with compatible bracket)
- Support vehicle, remove wheels and stock calipers
- Mount Wilwood UTV6 caliper using custom bracket and hardware
- Connect brake lines, bleed system, and bed-in pads
- Professional installation recommended for proper alignment and bleeding
This Part Fits
| Year Range | Make | Model | Engine | Notes |
|---|---|---|---|---|
| Universal | Universal | Universal | Universal | UTV / side-by-side custom builds – requires compatible bracket and 0.25″ rotors |
Why Choose Wilwood UTV6 Caliper?
- 6-piston design delivers powerful, fade-free braking for demanding off-road use
- Lightweight billet aluminum reduces unsprung weight and improves handling
- Anodized finish provides corrosion protection in harsh environments
- Wilwood race-proven braking trusted in UTV and performance applications
Frequently Asked Questions
- Q: Will this fit my Polaris RZR or Can-Am Maverick?
A: Universal design requires custom bracket and rotor compatibility; verify fitment. - Q: What rotor thickness does it use?
A: Designed for 0.25″ thick rotors check Wilwood rotor options. - Q: Is it for front or rear?
A: Universal commonly used front or rear depending on setup.
Shipping and Handling
- Method: UPS / FedEx Ground
- Availability: In stock – ships same or next business day
- Packaging: Secure protective packaging
- Weight: Approx. 5-8 lbs (single caliper)





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