D606 or D909 for KTM 690 R?

[OomD]

I've used up my current front tyre, a D909. I used to have a D606 on my previous 500 - which worked well. So which one next? The current D909 on the 690R has close to 10,000km on it. Strangely I cannot find info on dunlop's website for the D909, only the D908RR which is for heavier bikes.

Edit: I have a new D606 on the rear, if that's any help?

 

[skydiver]

 

[Mpandla]

 

[OomD]

 

[Noneking]

 

[Mpandla]

 

[Dutchman81]

 

[geopat]