Covingtons, gas cap adapter - 83-99 H-D with Covingtons narrow threaded gas caps (NU) 561012 1" ID roller bearings are

1" ID roller bearings are pre-installed and the brake rotor/pulley flanges come in H-D style mount pattern with 56mm center

All EBC brake discs fit standard 5-bolt hubs

dimensions: 14" (35

Box-joint design for high stability due to double guide

steel top collars and steel lower collars

Covingtons, gas cap adapter - 83-99 H-D with Covingtons narrow threaded gas caps (NU) 561012 1" ID roller bearings areRight side, vented. Fits all 83 99 screw style fuel tanks in combination with Covingtons narrow threaded gas caps only. Multi functional, since it will make a clean transition between gas cap and gas tank, but also help protect your paint work from fuel or other damage.