Wilwood Forged Dynalite Lug Mount 4 Piston Anodized Brake Caliper 1.75" Bore 1.25" Rotor Width

Forged Dynalite

The Forged Billet Dynalite has wide spread application over many forms over motorsports. It serves as the base model in the majority of Wilwood's Bolt-On Disc Brake Kits. The latest applied developments and innovations in caliper design and manufacturing processes have resulted in substantial improvements in strength and performance over all comparable models.

Forged Dynalites are the strongest calipers in the class, with weights starting at 2.80 pounds. The process of stress-flow forging re-aligns the metal's grain structure within the contour of the caliper body. This process eliminates the breaks and interruptions to the internal grain structure that occur when machining a straight block billet. The FEA generated radial transition design eliminates steps and shoulders in the area between the piston housing body and the caliper bridges. Incorporating a radius in this transition area substantially increases resistance to deflection and caliper separation under load. Structural deflection and volume displacement tests have proven the Forged Dynalite to outperform all existing styles of this popular caliper size. Without even considering the overall greater strength and reliability of the forging, the reduced deflection tendencies and the resulting decrease in fluid volume displacement translate to increased clamping efficiency with less pedal travel. The bottom line is a taller pedal and better stopping power.

The superior strength of this innovative design is combined with proven performance features from Wilwood's earlier designs. Each caliper is equipped with Wilwood's SRS stainless steel bridge plates. The SRS plates eliminate the bridge wear caused by pad gouging and extend the service life of the caliper body. The spring-loading action of the SRS plates also eliminates pad rattle and dampens the vibration harmonics that contribute to squeal under braking. Other standard Wilwood features include high temperature seals and stainless steel pistons to eliminate corrosion and retard heat transfer from the pads. Internal fluid passages eliminate the need for external tubes. Four corner bleed screws assure simple and effective air evacuation from the system and allow one caliper to be mounted in any front, rear, right or left position. Standard race calipers feature Wilwood's signature bright black anodized finish to resist corrosion and maintain their high tech style. Polished calipers (shown at right) are also available for custom show car applications.

Pistons
Piston Count: 4
Piston Area (in²): 4.80
Piston Type: Stainless
Dust Boot: No

Rotor Dimensions
Rotor Width (in): 1.25
Rotor Diameter(in): 13.06

Pad Dimensions
Pad Area (in²): 6.36
Pad Volume (in³): 2.1

Duty Rating & Material
Material: Forged Aluminium
Weight(Lbs): 3.4

Colors & Finish
Color: Anodize
Finish: Type III Anodize

Mounting
Mount Center(in): 5.25

Mount Position
Mount Side: Universal
Mount Type: Lug

UPC Number
UPC 889545005011

Rotor Compatibility
Rotor Width (in): 1.25
Maximum Rotor Width (in): 1.27
Minimum Rotor Width (in): 1.19
Maximum Rotor Diameter(in): 13.06
Minimum Rotor Diameter(in): 10.00

Piston Specifications
Piston 1 Bore (in): 1.75
Piston 2 Bore (in): 1.75
Total Piston Area (in²): 4.80

Brake Pad Specifications
Brake Pad Type 1: 7112
Brake Pad Type 2 N-A
Brake Pad Type 3 N-A
Total Pad Area (in²): 6.36
Total Pad Volume (in³): 2.1

Mounting Specifications
Mount Type: Lug
Mount Side: Universal
Mount Center(in): 5.25
Mount Hole Size(in): 0.39
Mount Height(in): 2.03
Inlet Thread Size: 1/8-27 NPT