Fitments
36-06 (NU) 4 & 5-speed Big Twin; 57-20 XL Sportster; 87-10 (NU) Buell
Part Description
Primary drive locking tool
Used between primary chain and front motor sprocket to prevent primary movement when loosening & re-torquing sprocket & clutch nuts. Made from white POM (a polyoxymethylene polymer), an extremely strong and tough material.