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.
This kit fits Yamaha Raptor 125 or 250 framed Honda CRF 150 motored hybrids with the Yamaha 450 Carb model radiator.
ER Only! Left fan is powered just like the factory fan, it will turn on and off automatically from the factory temperature fan sensor. The right fan gets power from the battery and you turn it on ..
TRX450ER 2006-2014 ER Only! Dual Fan Kit with Inline Coolant Fan Sensor and Turbo Harness version The left fan is wired with our Turbo Harness. This fan will run automatically from the factory....
The left fan is wired to run all the time. The right fan will turn on and off automatically by our inline coolant line tempature fan sensor. 176 degree trip sensor.