KT35B Thermo-Bob Kit

$149.95

This kit is for 2016-2019 KTM250 and KTM350 SX-F and XC-Fs, along with the Husqvarna FC and FX350 of the same model years.

Add Spare Thermostat * 

The Thermostat is the only consumable in the system, some people get one now for the future.

SKU: KT35B Categories: , , ,
KT35B Thermo-Bob Kit
KT35B Thermo-Bob Kit - Image 2

Description

 

This kit is for 2016-2018 KTM250 and KTM350 SX-F and XC-Fs, along with the Husqvarna FC and FX350 of the same model years.

When these bikes are used as a snow bike, the lack of factory cooling system control leads to cold coolant temps.  The EFI sees cold coolant and overfuels, thinking the bike is constantly in ‘warm-up’ mode.  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.

This kit also includes two L-bend hoses to complete the installation.

There is also a threaded port in the Thermo-Bob 4 that will accept aftermarket temperature gauges such as the KOSO or TRAIL TECH 1/8-28 BSPP temperature sending units.
The Installation Manual can be found here.

A full technical write-up when used on a Kawasaki KLR650 can be found here.