StopTech 121.33104 Premium Disc Brake Rotor

The StopTech 121.33104 is a high-quality direct-fit disc brake rotor engineered to deliver consistent stopping power, reliable fade resistance, and long service life. Manufactured to strict dimensional tolerances, this rotor is designed as a direct OE-style replacement, making installation straightforward without modifications.

Key Features:

• Precision-machined to tight tolerances for optimal pad contact and smooth, vibration-free braking
• Computer-balanced to minimize noise, pulsation, and pedal vibration
• High-carbon grey iron casting for superior heat dissipation and extended rotor life
• Protective coating on non-friction surfaces helps resist rust and corrosion during storage and service
• Direct OE-replacement fitment — no modifications required for installation
• Meets or exceeds OEM specifications for thickness, runout, and hardness

StopTech is a recognized leader in brake technology, supplying components to OEM manufacturers and motorsport programs worldwide. The 121.33104 rotor is part of StopTech's street-performance replacement rotor line, offering an upgrade in quality and consistency over standard replacement parts. Ideal for daily drivers seeking dependable, fade-resistant braking performance.