“It's what it says on the carton. Golden, oily and suitable grade for my bike. Decent price and brand. Turned up promptly, easy purchase grom Opie.
Will only know in a years time if it's protected my engine.”
“Previously used Power 1 10W-40, which seemed OK. 15W-50 is probably closer to original spec but I haven't actually changed the oil yet. Handbook specifies non-synthetic oil, but only semi-synthetics available now (with this grade).”
