You can't go wrong with Polaris Synthetic chain case oil.
White City, Saskatchewan, Canada
06' Polaris switchback, 900, 144"/1.75" track, e/start, reverse, timbersled air intake, slydog hot air vents, MBRP can, supersonic blue. (mine)
08' Polaris Dragon FSTurbo, custom long track, 1.75" track, 21/40 gears, red (wifes)
73' Skiroule RTX 447, minty original, 440 sachs f/c (Sons)