Galfer GBD9003X Front Brake Rotor 12.5" Wave Floating Disc

The Galfer GBD9003X is a 12.5-inch Wave Floating Front Brake Rotor engineered for superior stopping performance in motorcycle applications. Galfer's Wave disc design features a distinctive undulating rotor edge that reduces overall weight, improves heat dissipation, and maintains consistent braking performance under demanding conditions.

Wave Floating Design Benefits:

• Floating construction — the rotor carrier and braking ring move independently, allowing the disc to expand and contract with heat without warping or stress cracking
• Wave-cut rotor edge — reduces unsprung rotational weight and provides a self-cleaning effect, wiping brake pads of debris with each rotation
• Improved heat management — the open wave pattern increases airflow across the braking surface, reducing brake fade during extended or aggressive riding
• Consistent bite and modulation — precision-machined braking surface delivers smooth, progressive feel from initial contact through full braking force
• Stainless steel construction — corrosion-resistant material maintains long service life and consistent friction characteristics across a wide temperature range
• 12.5-inch (317.5mm) diameter — front-specific sizing optimized for maximum braking leverage

Galfer is a globally recognized leader in motorcycle braking systems, with over 70 years of experience and an extensive racing pedigree. The GBD9003X is manufactured to OEM-level tolerances and is a direct-fit replacement or performance upgrade for compatible motorcycles.