GMA 2 Piston Front Brake Caliper 11.5 Inch for 1949-1999 Harley-Davidson

GMA 2 Piston Front Brake Caliper 11.5 Inch for 1949-1999 Harley-Davidson

The GMA two-piston front brake caliper was designed to bring consistent, predictable stopping power to classic Harley-Davidson platforms running single-piston drum or early disc setups. Running off the same 11.5-inch rotor as the factory uses, it slots directly into original geometry and immediately transforms how the front end stops.

Key Features

• Two-piston design for progressive, consistent front brake engagement on classic Harley-Davidson platforms
• Available in Classic fin body and Smooth body styles across multiple finishes
• Compatible with 11.5-inch rotors across single-disc and dual-disc front ends
• Model-specific configurations for 1949-1984 FL/FLH, 1973-1984 FLH, 1974-1977 FX/XL, and 1984-1999 Softail/Dyna/Sportster
• CNC-machined from billet aluminum in the USA

Technical Specifications

• Piston Count: 2
• Rotor Size: 11.5 inch
• Material: Billet aluminum
• Body Styles: Classic fin body, Smooth body
• Finishes: Classic Clear Anodized, Classic Black Contrast, Classic Chrome, Smooth Black
• Made in: USA

Fitment Notes

• Select the correct model configuration (see variations) before ordering – fitment geometry differs between FL/FLH, FX/XL 19-inch, and Softail/Dyna/Sportster applications
• Dual-disc applications require a right-side caliper for the second disc
• Requires 11.5-inch rotor – verify your rotor size before ordering
• Review the Fitment tab for the complete year and model breakdown