Mobil 1 has a new synthetic oil out for air cooled motorcycle/atv engines with wet clutch systems. Its called Mobil 1 V Twin and comes in 10-40 and 20-50 weights. Not cheap at 8 bucks a quart but, not a whole lot more expensive than the
manufacters oil. Just thought this forum would like the info.. I bought the 20-50 for my rancher es 4x4 but since i had just changed the oil at 10 hrs i'll wait a bit before i change it again
01 Rancher ES 4x4
warn 2000

 

Read the Aug 2000 issue of Motorcycle Consumer News. They tested. Buy Mobil 1 15/50 and save $4/qt.

 

Thanks for the info, nice to see they recognize the atv market