Description
The Husaberg FE390/450/570 is a popular choice as a snow bike, but since there is no factory thermostatic control, coolant temps can vary widely. The Thermo-Bob is a machined aluminum housing with a 180°F (82°C) thermostat inside, and modifies your cooling system to operate like automotive systems have for decades… keeping coolant flowing all the time through the engine, but not through the radiators until it is up to a selected temperature.
There is also a threaded port in the Thermo-Bob 3 that will accept aftermarket temperature gauges such as the KOSO or TRAIL TECH 1/8-28 BSPP temperature sending units.
I am in the process of generating an installation manual for this kit, and will be glad to provide guidance as it is installed very similar to the Kawasaki KX450F Kit.