GN4 10W40 oil. Honda set the standard for motorcycle oil with GN4 way back in 1975.
Honda Pro Honda GN4 10W40 Motor Oil 08C35-A141M01
Honda 08C35-A141M01 12pk GN4 10W40 4-Stroke Motorcycle Oil 1 Quart 12-PACK
Honda Pro Honda GN4 Motor Oil - 10W30 - (1 Gallon) 08C35-A131L02
NEW HONDA GN4 10W30 5-QUART BOTTLES - 08232-M99-K8JA1
Pro Honda GN4 4-Stroke Motor Oil 20W-50 1 Gallon
4Stroke ATV/UTV SAE 10W40 Motor Oil Automotive Engine Accessories 6 PCS
