Description
This kit is for 2018 and newer Suzuki RM-Z450 and RMX-450Zs
When an RM-Z450 is used as a snow bike, the lack of factory cooling system control leads to cold coolant temps. The EFI system ends out overfueling, thinking the bike is constantly in ‘warm-up’ mode. The Thermo-Bob 3 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.