Wilwood 120-16686-BK Narrow DynaPro-P Four Piston Radial Mount Disc Brake Caliper

The Wilwood Narrow DynaPro-P four piston radial mount disc brake caliper (P/N 120-16686-BK) delivers high-performance braking in a compact, lightweight package designed for applications with limited swept rotor area. Weighing just 3.9 pounds, this caliper combines the versatility of radial mounting with a sleek low-profile design that fits where traditional calipers cannot.

Key Features:

• Four-piston radial mount configuration for superior clamping force and heat dissipation
• Narrow body design for low-profile fitment on rotors with limited swept area
• Lightweight aluminum construction at only 3.9 pounds
• Uses Wilwood 4812 brake pad shape for consistent, reliable stopping power
• Durable black anodized finish resists corrosion in adverse conditions
• Radial mounting system allows for precise caliper positioning and easy installation

Ideal for road racing, autocross, and high-performance street applications, the DynaPro-P caliper offers exceptional strength and extreme durability while maintaining the compact dimensions required for tight-clearance wheel and rotor combinations. The radial mount design ensures rigid caliper attachment and optimal brake bias distribution for confident, fade-resistant braking performance.