I don't know if you will need a longer hose or not but I have yz125 and had to relocate the hoses, home depot/lowes has clear hose that withstand high temp but its not high pressure which radiators dnt have very high pressure. Anyway it looks real cool to see colored coolant running through the hose plus you can see it circulate and know it working. Not to many people use clear hose so it gets attention.