StopTech Aero-Rotor Kit Replacement 2-piece Friction Rings


StopTech Aero-Rotors are the best replacement rotors for StopTech Aero-Rotor kits.  All Aero-Rotors include the patented Aero-Rotor vane design.  Replacement Aero-Rotor part numbers include hardware which should be replaced when installing new friction rings.

Aero-Rotor Replacement Ring Instructions


Drive Pin hardware for replacement Aero-Rotors is included.  However, should you need additional hardware kits, please see the appropriate hardware kit for your application. 


Bare Iron

Best for use in performance motorsports environment.  Bare iron provides the most consistency as a friction surface.

Zinc Plated Iron

Best for corrosive environments such as those where road salt is used.

Left Slotted

Right Slotted

Left Slotted

Right Slotted

Left Drilled

Right Drilled

Left Drilled

Right Drilled

Acura Integra Type-R - Front

282x25mm StopTech Aero-Rotors (min. 23mm)

Bare Iron

Zinc Plated
  Left Right     Left Right
Slotted 31.011.1101.99 31.011.1102.99   Slotted 31.011.1107.99 31.011.1108.99
Drilled 31.011.1201.99 31.011.1202.99   Drilled 31.011.1207.99 31.011.1208.99


Aero-Rotor Drive Pin Hardware kit
89.000.0015

Acura NSX - Front

282x28mm StopTech Aero-Rotors (min. 26mm)

Bare Iron

Zinc Plated
  Left Right     Left Right
Slotted 31.021.1101.99 31.021.1102.99   Slotted 31.021.1107.99 31.021.1108.99
Drilled 31.021.1201.99 31.021.1202.99   Drilled 31.021.1207.99 31.021.1208.99


Aero-Rotor Drive Pin Hardware kit
89.000.0015

Chevrolet C5 and Base C6 Corvette - Front

325x32mm StopTech Aero-Rotors (min. 30mm)

Bare Iron

Zinc Plated
  Left Right     Left Right
Slotted 30.180.1111.99 30.180.1112.99   Slotted 30.180.1117.99 30.180.1118.99
Drilled 30.180.1211.99 30.180.1212.99   Drilled 30.180.1217.99 30.180.1218.99



Aero-Rotor Slant Head Drive Pin Hardware kit
89.000.0003

Dodge SRT-10 Viper - Front and Rear

355x32mm StopTech Aero-Rotors (min. 30mm)

Bare Iron

Zinc Plated
  Left Right     Left Right
Slotted 31.737.1101.99 31.737.1102.99   Slotted 31.737.1107.99 31.737.1108.99
Drilled 31.737.1201.99 31.737.1202.99   Drilled 31.737.1207.99 31.737.1208.99


Aero-Rotor Drive Pin Hardware kit
89.000.0001

Nissan 350z/Infiniti G35/Skyline R32 GT-R - w/ 4 piston opposed calipers

Front - 324x30mm StopTech Aero-Rotors (min. 28mm)

Bare Iron

Zinc Plated
  Left Right     Left Right
Slotted 30.646.1111.99 30.646.1112.99   Slotted 30.646.1117.99 30.646.1118.99
Drilled 30.646.1211.99 30.646.1212.99   Drilled 30.646.1217.99 30.646.1218.99


Aero-Rotor Drive Pin Hardware kit
89.000.0001

Rear - 322x22mm StopTech Aero-Rotors (min. 20.2mm)

Bare Iron

Zinc Plated
  Left Right     Left Right
Slotted 30.646.1121.99 30.646.1122.99   Slotted 30.646.1127.99 30.646.1128.99
Drilled 30.646.1221.99 30.646.1222.99   Drilled 30.646.1227.99 30.646.1228.99


Aero-Rotor Drive Pin Hardware kit
89.000.0004