Thanks Warp!
You are "Narionwide" on this site! Whats with Triumph changing from M1 on the Oil/final drive to Castrol on their service notes? Too many smart guys on here and I read an oil thread that made me realize that I should have got the 10W50 instead of the 10W40 Castrol 4T as it gets hot as hades in SC...My CBR, RC51 and R1 Blackbird did not call for xW50 in the summer and the redline was double that of the I3 in the Triumph. Read so much not sure if it is detrimental (10W40) or just preferred. Anywho the final drive oil looks great, as compared to the "labrea tar" that came from the engine. Bottom line is Triumph should just spec x(10 or 15)W50 for both climates.
I just get too OCD with all these threads from really mechanically inclined folks that know the bike and say go grab a quart of 20W-50 from the truck repair depot and tap into the 55 gallon drum
At least with the final drive its M1 or Castrol Syntrax 75/90.
Anywho...thanks amigo and I will get out of my Uber Engeering mode and remember.
It is just a bike!
Have a fantastic day!
Cheers...Greg