Hi,
My local MX dealer has a good price on Sunoco (sold under the brand Boxer) semi synthetic 10W-30 oil for 4-stoke engines that share engine, gear, clutch lube. Has anyone tried this oil? If so, how's the gear shifting and clutch action?
Usually I go for Motul 300V and am very happy with it, except for the cost. Shifting is smooth and experience no grabby or slipping clutch. I change the oil every other ride or max 100 miles and think the Motul full synthetic might be overkill.
Any ideas?








