Join Date: Jun 2018
Location: Northern Ontario Canada
Ran plain 10w40 Yamalube for the last 5500 miles with great results even in brutally -25c cold starts.
Just switched to Atv / Utv Amsoil full synthetic. My bike has 8000 miles.
2009 Grizzly 550 Special Edition, Red Midnight Armour, EPS, 26"Pitbull Growler BG2.5 xor, on 12"polished alloy SE wheels with 1"spacers, Yamaha overfenders & windshield, Heat Demon grips & thumb warmers, 2500lbs Warn winch, two up seat / storage box, Moose rear bumper, Gold Plugs in diffs & engine, COOP45 machined sheave + 0.5mm shim (3.1:1), 18 gram weights, EPI Orange spring