Remember guys, Rekluse does not recommend any synthetics to be used with their auto clutch.
I use to use Motorex 10W50 and was getting some clutch chatter from both bikes. I switched to Rotella, and the problem went away.
The guys at Rekluse are engineers and I trust what they say. Changing your oil every ride isn't that big of a deal, it only takes 10 minutes.
would you rather buy new clutch plates or a new engine?
semi and full syn only with my rekluse
i have a really low rpm engagement but i have over 80 hours on stock clutch with the rekluse with bellray semi syn. and motul full syn ester