I ride year-round and have an '05 620 Dark with after market oil cooler fitted (can't recall make). I have a 10 mile commute each way but when the air temps are in the mid to upper 30's the bike only starts reaching 125deg. or so half way thru the ride and by the end it only maxes out to 160deg. Engine runs fine throughout. Can the low operating temps hurt the bike? Should I cover the oil cooler with foil and see if that will raise the operating temp?
Am I concerned about.nothing??