Wilwood 120-17772 Forged Billet Dynalite-M Disc Brake Caliper

The Wilwood Forged Billet Dynalite-M disc brake caliper represents an advanced evolution of the proven Forged Dynalite series, specifically engineered to maximize outboard clearance while delivering exceptional strength and performance. At just 2.80 pounds, this caliper is the strongest in its class, combining lightweight construction with superior structural integrity.

Advanced Forging Technology:

The stress-flow forging process realigns the metal's grain structure within the caliper body contours, eliminating the grain structure interruptions that occur in traditional machined billet construction. The FEA-generated radial transition design removes steps and shoulders between the piston housing and caliper bridges, substantially increasing resistance to deflection and caliper separation under load. This translates to reduced fluid volume displacement, increased clamping efficiency, less pedal travel, and improved stopping power.

Key Features:

• Stress-flow forged construction for maximum strength-to-weight ratio
• SRS stainless steel bridge plates eliminate bridge wear from pad gouging and extend caliper service life
• Spring-loaded SRS plates eliminate pad rattle and dampen vibration harmonics that cause brake squeal
• Stainless steel pistons resist corrosion and retard heat transfer from brake pads
• High-temperature seals ensure reliable performance under extreme conditions
• Internal fluid passages eliminate external brake lines
• Four-corner bleed screws enable simple air evacuation and universal mounting in any position
• Signature bright black anodized finish resists corrosion and maintains professional appearance

The Forged Dynalite-M caliper delivers proven race-proven performance with engineering innovations that provide measurably better stopping power, improved pedal feel, and long-term durability for high-performance braking applications.