01
Real experience
We test before we recommend.
PRODUCT DESCRIPTION
AV6R Radial Mount
Six piston, forged aluminum AV6R radial mount calipers incorporate the latest in design, materials, and manufacturing technology into this variant of a long standing icon in the Wilwood caliper line. Featuring a high strength forged aluminum body with a hard anodized finish and designed specifically for 1.30” thick rotors and a special offset bracket. Calipers are available with either stainless steel or Thermlock® insulated pistons depending on the part number.
Pistons
| Number of Pistons | 6 |
| Piston Area (in²) | 5.40 |
| Piston Type | Stainless |
| Dust Boot | No |
Rotor Dimensions
| Rotor Width (in) | 1.30 |
| Rotor Diameter (in) | 13.28 |
Pad Dimensions
| Pad Area (in²) | 11.1 |
| Pad Volume (in³) | 6.9 |
Service Rating & Material
| Material | Forged Aluminum |
| Weight (lbs) | 7.8 |
Colors & Finish
| Color |
| Finish |
Type III Anodized |
|
Mounting
| Mounting Center (in) | 7.09 |
| Mounting Position | |
| Mounting Side | Right |
| Mounting Type | Radial |
Specifications
Rotor Compatibility
| Rotor Width (in) | 1.30 |
| Maximum Rotor Width (in) | 1.30 |
| Minimum Rotor Width (in) | 1.25 |
| Maximum Rotor Diameter (in) | 13.28 |
| Minimum Rotor Diameter (in) | 11.75 |
Brake Pad Specifications
| Brake Pad Type 1 | 7520 |
| Brake Pad Type 2 | N/A |
| Brake Pad Type 3 | N/A |
| Total Pad Area (in²) | 11.1 |
| Total Pad Volume (in³) | 6.9 |
| Mount |
Piston Specifications
| Piston Diameter 1 (in) | 1.75 |
| Piston Diameter 2 (in) | 1.38 |
| Piston Diameter 3 (in) | 1.38 |
| Total Piston Area (in²) | 5.40 |
Mounting Specifications
| Mount Type | Radial |
| Mounting Side | Right |
| Mounting Center to Center (in) | 7.09 |
| Mounting Hole Size (in) | 0.45 | Mount Height (in) | 2.33 | Inlet Thread Size | 1/8-27 NPT |










WHY THETUNERLAB
We have spent years building cars, racing, and testing the exact same parts that we sell.
01
We test before we recommend.
02
We help you choose the right part.
03
Only trusted manufacturers.
04
Before and after the purchase.
+10 years
of passion for drifting
+30.000
available products
+5.000
satisfied customers
24/7
passion for motoring
Each product indicates compatible models in the product description. If you have any questions, you can contact us and we will help you choose your best option.
-If the product is in stock, the usual delivery time is 2 to 5 working days.
-If the product is out of stock, the delivery time is 7 to 15 working days.
All our products come with the manufacturer's official warranty and comply with current regulations.
Yes. We ship orders to Spain and most European countries using specialized transport agencies.
You can contact our team via WhatsApp, email, or our website's contact form.
Shipping costs depend on the type of product, its weight, dimensions, and the destination country. In most cases, the amount is calculated automatically during the checkout process before the order is finalized.
For some products, especially large items or those with special characteristics, shipping costs may require a manual review. If the amount shown does not match the actual shipping cost, we will contact you before processing the order to inform you of the final cost and request your confirmation before proceeding. We will never charge any additional fees without your authorization.