Use on Harley-Davidson Knucklehead

set of 5 bolts

this oil tank comes with an unvented cap as the oil tank is vented from the vent fitting at the bottom

Brighter and much more efficient than the stock incandescent bulb

Hardbody Handlebar Riser Adapter Kit for Springers - Black Cable Type_Complete Kit Use on Harley-Davidson KnuckleheadThis Handlebar Riser Adapter Kit allows you to use standard 3. 5" on center handlebar risers on your Mid USA springer, as well as most aftermarket springers (springer riser studs vary on OEM or different manufacturer springers). Black powder coat finish, with included hardware and chrome acorn nuts.