Wilwood 120-14312 Forged Dynalite/ST Disc Brake Caliper

The Wilwood Forged Dynalite/ST Disc Brake Caliper (120-14312) is purpose-built for high-temperature road racing applications in compact car classes. Engineered from forged billet aluminum, this caliper delivers exceptional strength-to-weight performance, with a starting weight of just 2.90 lbs, making it one of the lightest and strongest calipers in its class.

Designed to work seamlessly with rotors ranging from 11.00" to 12.19" in diameter, the Dynalite/ST pairs with Wilwood's proprietary Thermlock® insulated pistons to manage extreme heat buildup during competition, maintaining consistent brake feel and performance under sustained high-temperature conditions.

Key Features:

• Forged billet aluminum construction for maximum strength and minimal weight
• Starting weight of just 2.90 lbs — among the lightest in its class
• Compatible with rotor diameters from 11.00" to 12.19"
• Thermlock® insulated pistons reduce heat transfer to brake fluid
• Specifically designed for high-temperature road racing and compact car series
• Direct-mount design for clean, race-proven installation

The Wilwood Forged Dynalite/ST is the ideal choice for competitors demanding a compact, high-performance brake caliper that withstands the rigors of road racing without sacrificing weight savings or pedal feel.