This is a safety valve for riders with a center stand. This valve is used to ensure that no air can leak through the system and lift the bike off the center stand. You can think of this as a manual dump valve that stays open, so any air that leaks through any of the components has a path out of the air system so it does not add any air to your shocks and accidentally lift your bike off the center stand.
**This is for systems with 1/8" Air line. All Skully Customs Air Ride suspension have 1/8" Air line and fittings.
This is a MUST HAVE for anyone with a centerstand. Install takes 30 minutes or less.