I recently called a buddy of mine that sells chevron lubricants and has done numerous research on all the products that he sells and ask him if the new delo 400 SDE has Molly in it. His response was no it has (no Molly) so it's safe to run in atvs that has wet clutches. He also said that some of John Deere and catipillars run this oil in transmissions and rear ends that has wet clutches in them. So I guess it would be safe to say that u can run this particular oil in atvs with wet clutches in them.