StopTech 31.846.1201.99 Stop Tech Aero Rotors
BBK Replacement AeroRotor
StopTech has incorporated several design innovations to improve
rotor airflow, cooling and heat capacity. The ability to absorb and
dissipate heat is essential to brake system performance. The
uniquely designed vanes inside the disc optimize airflow through
the rotor. This improved directional design minimizes turbulence
and flows more air than any rotor tested. Better Airflow means
better cooling and less fade.
These StopTech AeroRotor kits fit stock calipers. Kits include
2-piece directional floating rotors with directional billet
aluminum mounting bells. (pre-assembled) 2-piece rotors allow
expansion without coning. The parts are up to 8 pounds lighter than
stock rotors and push up to 61% more air for better cooling and
reduced fade on the track.
StopTech AeroRotors are available with anti-corrosion gold zinc
coating benefits customers who live in cold climates, where snow
and road salt are commonly encountered. Zinc coating also benefits
customers who prefer no visible surface rust on the vanes and outer
circumference of rotors.