Michael in California
30 year bike tech. Honda but mostly Yamaha dealer..product works great and when finished your left with a light gray finish
Michael in NV
Yamaha bikes get Yamaha fluids.
Tyler in CA
Scott in PA
I have used this on 3 of my powervalves, I cant find a better product to use!!!
Daniel in OR
A great quality silicone. easy to work with and actually does its job as intended
Adam in MI
Works nice and smooth if you wanna stick with the recommended oil for your Yamaha. Would buy again.