my neo's oil temp is usually 90-100.. one time rembat kaw2 saw it nearing the red line at 110c.. but that was on brand X engine oil.. now running different engine oil brand.. never went above 100c so far... would love to try mobil engine oils next.. they are famous for being able to cope with high temperature conditions.. would be interesting to note at what range they operate.. my only experience with mobil previously was when i used mobil one full syn on my scooter.. with petronas or other engine oils my scooter radiator fan kept running even after i cabut the keys.. with mobil one, the radiator fan didnt ran after i turn off the ignition..