The left fan wired to the battery with a lower temp fan sensor to automatically turn this fan on and off as needed. The right fan is wired to run all the time once the key is in the on position. Etc

Tthe right fan wired into the factory harness fan plug and powers a new lower temp fan sensor to automatically turn on and off.the fan. The left fan is powered off the battery Etc.

Designed to have the small fan running all the time while the motor is running off a handlebar switch to manually turn it on and off to remove the exhaust header heat away from the coil.

Mad Max Rotor Guard. YFZ450R EFI. Use with DUAL sprocket guard. Must drill and tap bolt holes out to 8mm x 1.25.

Mad Max Rotor Guard. YFZ450R EFI. Use with SINGLE sprocket guard. Must drill and tap bolt holes out to 8mm x 1.25.