Considering Delvac 1300 for my Yamaha TDM-850

[JosephH1]

After years of running Yamlube 20w-40 in my 1993 Yamaha TDM 850 I am looking for a change. For those not familiar, the bike has a water cooled, in-line twin, I am thinking that a good diesel oil will protect the engine well while being safe for my clutch. The manual calls for a 20w40. I think the 15w-40 Delvac (or Rotella) 15w-40 is close enough in grade and the clutch will be happy as well. Thoughts?

 

[Gilitar]

Rotella is very popular among motorcycle owners. Rotella also probably gives you the best bang for the buck.

 

[sunruh]

when i tested delvac 1300 last year it did not hold up as well as SRT and not anywhere close to SuperTech.

 

[cosynthetics]

I agree with picking Rotella. It seems to be a favorite. It's actually spec'd as a recommended fluid for some aftermarket clutches.

 

[FZ1]

I ain't using nuthin' but MC specific in my bikes! Why don't you try some Honda syn blend? Shifts nice. P. S. I run 10w-40.

 

[Reg# 43897]

I would advise you to use the Rotella T in either synthetic or standard oil. It has always served me well in any bike application that I have tried. Delo is great, too.

John.