Wilwood Caliper-Dynapro Radial 4.75in Mount 1.88in Pistons .38in Disc

Wilwood's newly redesigned Billet Narrow Mount Dynalite (NDLR) Radial Mount caliper series continues to grow in popularity in Sprint & Midget inboard applications. Starting at 2.70 pounds, this compact and lightweight design is now available in a radial mount configuration. Engineered specifically for .38” and .810” width rotors, with a single split bridge area for strength. This spacer-less design maximizes rigidity and strength. Type 3 Anodize finish further enhances the durability of the caliper. Billet NDLR calipers can be directly mounted over studs, or used with a radial mount bracket kit in place of a tab mount caliper.

The Wilwood Dynapro Radial Mount Caliper (Part # Wil120-14764-SI) offers a high-performance solution designed specifically for sprint and midget inboard racing applications. Weighing approximately 2.70 pounds, this compact and lightweight caliper is engineered for optimal strength and rigidity, ensuring reliable braking performance under demanding conditions. Its design features a spacer-less construction with a single split bridge, which enhances structural integrity and minimizes weight without sacrificing durability. The caliper is tailored for use with .38-inch width rotors and is compatible with both stud-mounted and radial mount bracket configurations, providing flexible installation options. The Type 3 anodized finish adds an extra layer of protection against corrosion and wear, extending the caliper’s service life. Built with precision, this caliper is an ideal upgrade for race cars requiring precise braking control and minimal unsprung weight. Its robust construction and thoughtful design make it suitable for competitive environments where performance and reliability are paramount. Whether replacing existing components or upgrading your braking system, the Wilwood Dynapro Radial Mount Caliper delivers consistent, high-quality performance tailored to racing enthusiasts and professional teams alike.

Features:

• Lightweight design: starts at approximately 2.70 pounds for optimal performance and reduced unsprung weight

• Radial mount configuration: provides flexible installation options over studs or with mounting brackets

• Compatibility: engineered specifically for .38-inch width rotors and 1.88-inch pistons

• Durability: finished with a Type 3 anodize coating for enhanced corrosion and wear resistance

• Structural strength: features a single split bridge design for maximum rigidity and stability