Wilwood Forged Narrow Dynalite 4-Piston Caliper 3.50in Mount 1.75in Pistons 12.72in OD Rotor 0.81in Thick 120-11572

Consistent, predictable braking performance is non-negotiable in high-speed racing and spirited driving. The Wilwood Forged Narrow Dynalite delivers the stopping power and reliability you need through a compact 4-piston design paired with lightweight forged aluminum construction. Whether you're upgrading a track car or building a street-legal performance machine, this caliper offers the thermal stability and modulation that separates competitive drivers from the rest.

The 1.75-inch pistons generate substantial clamping force without excessive pedal pressure, while the Type III anodized finish resists corrosion in harsh racing environments. At just 4.1 lbs, the weight savings contribute to reduced unsprung mass and improved chassis dynamics—a detail that matters lap after lap.

• Forged aluminum construction
• 4-piston design
• 1.75-inch pistons
• 3.500-inch lug mount
• Fits 12.720-inch OD rotors
• 0.810-inch rotor thickness
• Type III anodized finish
• Approximately 4.1 lbs
• MPN: 120-11572