Fitted a pair of Dunlop D606 enduro tyres last week, 1st time I've had D606's on this bike & when I rode it yesterday (300kms) up in the hills it was a ripper & very happy with the results. I have used D606 tyres on the last XR400R but not the enduro version, this D606 enduro front tyre has good front end grip, more than the standard D606 from memory