What oil do most of you use?  Just looking for a little guidance.  Thanks.

[2015 Z Force 800 53/Trail EPS]

I use this Castrol Power-1 because it exceeds all requirements and is rated for wet clutches. It's been perfect so far. Just make sure your engine is well broke in before switching to it..or any synthetic oil and if you go to a synthetic, make sure it is OK for use with wet clutches. If not, by by wet clutch. Otherwise just use a good motorcycle conventional 10/15-40.

https://www.amazon.com/Castrol-Power1-10W-40-Synthetic-Motorcycle/dp/B008MISDH4/ref=sr_1_3?ie=UTF8&qid=1461165656&sr=8-3&keywords=POWER+RS+Racing+4T+Engine+Oil 

Got about 800 miles on shell Rotella t6 full synthetic 5/40 in mine. Also meets all requirements.  I run it in everything I own.

+2 on the shell

amsoil 20/50 motorcycle oil, run it in atv, side by side, and Kawasaki voyager, best oil out there, these units run real hot so don't go cheap on oil

Castrol.  I can't say its any better or any worse than other oils.  It's oil colored, slippy and has no chunks in it therefore it meets my requirements. 

Castrol.  I can't say its any better or any worse than other oils.  It's oil colored, slippy and has no chunks in it therefore it meets my requirements.

Lol that's enough to sell me! Lol

The note on my dash says change the oil every 500 hrs. That seemsw like an awfully long time. What is a normal change interval?

[2015 Z Force 800 53/Trail EPS]

Odd, the note on my dash says to check engine oil every 500 kilometers or 310 miles. Change it when it needs it. Most will need it between 600-1100 miles. Some will go a bit more. If it starts looking like it needs it, do it- regardless of miles or hours.

I was writing it from memory and I guess my mind only remembers in Miles, gallons, etc.

[2015 Z Force 800 53/Trail EPS]

Yeah those peskie metric notations..

Just did an oil change using the the oil change kit with the new (can't remember the old brand) lucas oil and my 800 seems to run a lot smoother and the engine breaking is a lot better