Description
The Wilwood GP320A Billet Four-Piston Caliper (Part #120-17359) is the perfect braking solution for lightweight, high-performance vehicles like open-wheeled race cars, karts, motorcycles, mini-sprints, and formula sports racers. Weighing just 1.70 pounds, this caliper combines precision engineering with advanced materials to deliver exceptional stopping power, reliability, and efficiency.
Crafted from CNC-machined premium alloy billet, the GP320A caliper features a fortified bridge reinforced by four high-strength steel cross bolts, ensuring rigidity and minimizing deflection under load. Its stainless steel pistons resist corrosion and reduce heat transfer, maintaining consistent braking performance in extreme conditions.
Designed for versatility, the caliper accommodates rotors 0.75 to 0.81 inches thick and 9.00 to 11.50 inches in diameter, making it compatible with a wide range of setups. The dual bleeder design simplifies installation for both left-hand and right-hand orientations, while the Type III hard anodized finish enhances durability and corrosion resistance for long-lasting use.
Key Features:
- Lightweight design (1.70 lbs) reduces unsprung weight for improved handling.
- Advanced friction material with nearly 50% more pad area for enhanced heat dissipation and pad life.
- Dual bleeder setup for left-hand and right-hand installation flexibility.
- High-strength construction with premium alloy billet and stainless steel pistons.
- Rotor compatibility: 0.75″-0.81″ width and 9.00″-11.50″ diameter.
- Type III hard anodized finish for superior wear and corrosion resistance.
Whether you’re racing on the track or navigating technical terrain, the Wilwood GP320A Billet Caliper delivers the performance, durability, and reliability you need for your high-performance build.
