Quote from: Troll on September 24, 2026, 07:42:36 AMMine rattles louder with 10-40, so I always run 20-50. Transmission is quieter with 20-50, too. I don't like synthetic oils (many reasons, too many to list here) so I use Valvoline conventional 20-50 motorcycle oil. My 1500 has 249,500 Km on it.
I use also 20-50 oil, maybe sounds little disappear but rattling noise not entirely.
It can only be heard while idling—for example, at traffic lights—but the sound disappears when you press the clutch all the way down and driving its not hear anything


