Wilwood 120-13405-SI Billet Narrow Mount Dynalite Radial Mount Brake Caliper

The Wilwood 120-13405-SI Billet Narrow Mount Dynalite (NDLR) Radial Mount caliper delivers exceptional performance for Sprint and Midget inboard brake applications. Weighing just 3.00 pounds, this compact and lightweight caliper combines strength with precision engineering to provide reliable stopping power in demanding racing conditions.

Key Features:

• Radial mount configuration with 4.75-inch center mounting spacing
• Spacer-less design compatible with 0.38-inch, 0.810-inch, and 1.00-inch width rotors
• Single split bridge area for enhanced structural strength
• Four stainless steel cup pistons deliver strong, consistent clamping force
• Fully CNC machined from billet aluminum with silver anodized finish
• Internal fluid ports eliminate external fluid tubes for clean installation
• Dual corner bleeds and outboard side inlet positioned for inboard mounting
• Stainless steel anti-rattle wear plates reduce bridge wear and eliminate pad rattle
• Center bridge bolt provides additional caliper rigidity and secure pad retention
• Top-loading pad design for convenient maintenance

This precision-engineered caliper is ideal for racers seeking a lightweight, high-performance braking solution. The billet construction ensures durability under extreme conditions, while the thoughtful design details like anti-rattle plates and internal fluid routing deliver professional-grade performance and reliability.