Wilwood 120-9690-RD DynaPro Single Billet Disc Brake Caliper - Red

The Wilwood DynaPro Single (DPS) billet caliper represents the latest generation of high-performance disc brake calipers, engineered as a superior upgrade or replacement for applications previously using the Dynalite Single (DLS) series. Combining exceptional strength with advanced performance features, the DPS sets a new standard in the "Dyna" caliper lineup.

Advanced Billet Construction:

Each caliper is precision CNC-machined from premium-grade aluminum alloy billet. The body design utilizes FEA (Finite Element Analysis) engineering to create a fortified transition between the piston housings and bridges. This strengthened critical area dramatically increases resistance to deflection and body separation under heavy braking loads, resulting in improved clamping efficiency and reduced pedal travel through minimized fluid volume displacement.

Key Performance Features:

• Quick-E-Clip Pad Retainers: Exclusive system supports 6812 type brake pads from the top, enabling rapid pad service without caliper removal while providing substantially stronger retention than previous single Quick-Clip pin designs used with 7012 pads
• Heavy Wall Stainless Steel Pistons: Resist corrosion and slow heat transfer from brake pads while the increased sectional thickness eliminates piston backside deflection for improved pedal firmness and clamping efficiency
• Replaceable SRS Bridge Plates: Stainless steel spring-loaded plates eliminate bridge wear from pad gouging, prevent pad rattle, and dampen vibration harmonics that can cause brake squeal during engagement
• Internal Fluid Passages: Four-corner bleed screw configuration allows versatile mounting in any front, rear, left, or right side position
• Red Anodized Finish: Provides corrosion protection and distinctive appearance

The DPS caliper delivers professional-grade braking performance with the convenience of tool-free pad changes and the durability needed for demanding automotive applications.