THERMOBOB - THERMOSTAT - YAMAHA 10-13 YZ450FThe YZ450F has no factory thermostatic control, so coolant temps can vary widely. As a result, the EFI system overfuels, because it thinks the bike is constantly in warm up mode. The Thermo Bob 3 is a machined aluminum housing with a 180F (82C) 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

Not only will it keep your gear from smelling

RAPTOR 250 2008 - 2013

26 450 EXC-F

08-11 400/450/530 XC-W/EXC Stock

-Very compatible with seals

Increased durability from a reduction in welded connections

We even added a cushy

Husqvarna TC50/50 Mini '18-23

1817-376 120/100-18

Great value and quality

DR-Z 400 00-19

The dual-hole design can increase the size of the brace to fit your child as they grow