oil change intervals and oil viscosity

My 09 txc250 is due for an oil change, well I think anyway.

When I first got the bike I bought full synthetic 10w50 as the manual says 10w60. (which I couldnt find at the time)
I've now just searched here for intervals and oils and it seems I might be running too thicker oil. ( lot of people seem to be running 0w40 or 10w40)

Does oil and filter every 5 hours seem right?
Is full synthetic 10w50 too thick or about right?

Thanks
Neil

I put over 20,000 miles on a 2010 TE450. I changed the oil every 1000 miles, over 20 times. I only used Mobil1 15w50, its hot here in Central TX. One time,at 7,000 miles, I ran the radiator dry and rode home 50 miles at hiway speed with only oil cooling. It burnt the water pump seal, damaged the head gasket, damaged the intake manifold, etc. The 15w50 saved the expensive parts, I went on for another 15,000 miles. I have a Suz DR650 now, I only run Mobil1 15w50 in both my bikes.

Thanks OHR,
Thats good to know

Just get a good quality bike specific fully synthetic oil. I use 10/40 most times.
I change my oil after every 3 rides and the oil filter every second oil change.

Are you using reg mobile or motorcycle specific ?

Thats great to know, Thank you.

How does the clutch feel with regular auto oil ?

If I were in you I would use Mobil 1 5W50 with stainless steel oil filter to be right in the middle of 10W60 and 0W40
I'm using M1 0W40 in my 310 and also as two stroke tranny oil...for me its perfect (in two stroke tranny better (by feel) than P1 5W40 and transoil 10W40)

Run Motul 10 60 and your clutch and shifts will be much better as i have used it in all mine currently have 2010 te450 and te310 which is for sale with 350 actual miles

Been using 15W40 diesel oil in all my motorcycles for a few decades. The Husky has over 10,000 miles on it and still has almost zero leak down last time I tested it.

I always suggest using what the manual says to use if you are the type of person who will worry about it. Oil choices are almost on par with Rel & Pol, everyone has an opinion and theirs is the right one!

2008 TE250. Oil change every 750 miles. Motul 10w60 or 10w50. Motul is getting hard to find and expensive but Maxima has a 10w50 that I will probably move too soon.