synthetic oil?

[sr1288]

Will synthetic oil cause clutch slippage in my atc 70? Is it ok to use or should I use something else? If so what is the best oil for these?

[booblinker]

Shouldn't as long as you use a synthetic oil made for atv/motorcycles, they are made for wet clutchs.

[muthey]

also something to think about is if you have any chance of an oil leak you will have it with synthetic, so unless you have totally redone the motor and sealed it all up right I wouldn't use it cause synthetic tends to find leaks, I want to use syn in mine but was warned at my honda shop about it. Hence why I bought a full gasket kit for my trike here recently, as synthetic will hold up better and also start alot easier in the winter.