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PRODUCT DESCRIPTION
Product details
Aero4 Radial Mount
The new Aero4 forged four-piston caliper provides big brake performance for street or track. It incorporates race-bred technology into a high-strength, wide-adaptability body design. Radial mounting, multiple piston volume options, and a rotor diameter range from 12.88” to 15.00” give it the versatility to satisfy all types of high-power braking requirements. The new Aero4 is the latest innovation in the W4A/W6A series of calipers. It has been re-engineered with internal fluid ports that eliminate external fluid crossover tubes and the massive bridge bolt assembly.
The Aero series body is stress-flow forged from premium grade aluminum alloy billet.
Stress-flow forging realigns the internal metallic grain structure to flow within the contour of the caliper body. This process eliminates the internal grain structure stress and interruption that occurs when machining a straight block. The result is a caliper with superior clamping efficiency and ultimate strength against fatigue, stress, and distortion under load. class="Gray11B">Stainless SteelRotor Dimensions
| Rotor Width (in) | 0.81 |
| Rotor Diameter (in) | 15.00 |
Pad Dimensions
| Pad Area (in²) | 11.1 |
| Pad Volume (in³) | 5.2 |
Service Rating & Material
| Material | Forged Aluminum |
| Weight (lbs) | 6.9 |
Colors & Finish
| Color | Red |
| Finish | Red Powder Coat |
Mounting
| Mounting Center (in) | 7.09 |
| Mounting Position | |
| Mounting Side | Universal |
| Mounting Type | Radial |
Specifications
Rotor Compatibility
| Rotor Width (in) | 0.81 | Max Rotor Width (in) | 0.81 | Min Rotor Width (in) | 0.75 | Max Rotor Diameter (in) |
| Min Rotor Diameter (in) |
12.19 |
|
Brake Pad Specifications
| Brake Pad Type 1 | 6617 |
| Brake Pad Type 2 | N-A |
| Brake Pad Type 3 | N-A |
| Total Pad Area (in²) | 11.1 |
| Total Pad Volume (in³) | 5.2 |
| Mounting |
Piston
Specifications| Piston Bore 1 (in) | 1.12 |
| Piston Bore 2 (in) | 1.12 |
| Piston Bore 3 (in) | |
| Total Piston Area (in.²) |
Mounting Specifications
| Mounting Type | Radial |
| Mounting Side | Universal |
| Mounting Center (in) |
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