One alternative is to move up to the best available.
Formula 4-Stroke Power Sports Synthetic Motor Oil ~ It is anti-rust fortified for superior rust prevention, which is especially important in seasonally or infrequently used powersports equipment.
APPLICATIONS AND RECOMMENDATIONS:
Is recommended for four-stroke engines. It is also recommended for transmissions in two- or four-stroke applications. It is an all-climate/all-season oil that replaces 0W-30, 0W-40, 5W-30, 10W-30 and 10W-40 oils for ATVs, UTVs, snowmobiles and other powersports equipment. Also recommended as a replacement for Polaris Synthetic PS-4 Plus and Arctic Cat Synthetic ACX. Manufacturers include Polaris®, Honda®, Yamaha®, Ski-Doo®, Can-Am® (Bombardier®), Suzuki®, Kawasaki® and Arctic Cat®.
API SL/CF, SJ, SH, SG
JASO MA/MA2
ISO-L-EMA2
AMSOIL products are backed by a Limited Liability Warranty.
It seems everyone wants the best boots, best flasher, best shelter, best suit, best gloves, best rods, best reels, best jigs, best heaters and yet, settle for the cheapest oils/lubricants.
Is there a reasonable explanation for that?