In this category you will find everything that affects the proper cooling of your motocross, enduro or trial YAMAHA 2-stroke as the DT, TY, PW, QT, MX, YZ, DT LC, DTE, DTF, DTR, IT, WR, DT2, RT2,... We offer a wide range of original or competition radiators, but also electric water pumps or water pump repair kits to refurbish it at lower cost. We also have here several range of coolant, radiator cap, hoses, expansion tank, overflow, sensor, ... You will have understood of course that if you have a problem of heating on your machine it is forcement here that you will find the solution. You should know that the right engine temperature is between 80 and 100°C. Below this temperature, the metal is not expanded enough and therefore risks seizure and above this temperature, you risk overheating your engine. It is therefore very important to put a probe on a cooling hose to keep control of it.