NGK spark plug type DCPR9E, For all Buell XB models and XR1200 and Sportster and XL models.

We change them on the Buell XB and XR1200 and Sportster every maintenace interval 8000KM or 5000 Miles

Sold per piece you need to order 2.

recommanded gap size 0,9 mm / 0,035 inch 

replacement for HD 10R12 spark plugs