The mount is made from billet alum. and has been machined with a hook that rests up against the inlet fitting on the barrel valve so once the spring is installed it lays over against the fitting and gives a firm mounting point for the return spring. Once the spring mount is on the barrel valve simply install the spring into the hole and you are done.
Racer can choose from alum. or black anodized finish from drop down menu.
BARREL VALVE AND CHECK VALVES ARE NOT INCLUDED AND FOR PICTURE PURPOSES ONLY.