DVO JADE 8.5x2.5

From DVO site:

World Cup Born – Rider Designed – Race Ready

The Jade coil is our trusted and proven coil shock offering. This shock was born and developed on the world cup circuit and comes loaded with all the features necessary of a high end shock. Cooling fins and high flow pistons keep the shock running cool and consistent in the harshest conditions. High/Low speed compression and dynamic rebound allow you to tune the shock to your liking.

Damper:
High and Low Speed Compression | Dynamic Rebound | Bladder Pressure Adjust
Bladders are located in the reservoir of the rear shock and take the place of a traditional IFP or internal floating piston. They both have the same purpose but completely different ways of executing it. That purpose is to seperate the air from the oil. A bladder is basically a ballon which is filled with air and seated to the end cap. The bladder is filled with a high PSI to push back against the oil which creates pressure in the system. As the shock is compressed, oil flows through the the system and starts to compress the bladder.
When the shock goes to extend again, the bladder pushes the oil back in the opposite direction. This decreases the chances of what’s called cavitation. Cavitation is when there is a gap in the oil caused from air bubbles and creates a temporary loss of damping. Here’s an example of cavitation. Picture turning on a hose, what happens as the water is pushing the air out of the line? Water intermittently shoots out in between gaps of air. This same situation happens in suspension causing a loss of damping.
The real benefit of using a bladder over an IFP is when the shock is working dynamically or in “riding situations”. As the shock is compressing and rebounding at a high velocity, it can sometimes have a difficult time changing directions. An IFP usually has a moment of hesitation in that situation due to stiction between the outer O-ring and the inside surface of the reservoir. With a bladder that can’t happen and you get unmatched small bump sensitivity with a seamless transition from compression to rebound.

I bought this rear shock to try it on my Evil Wreckoning, during installation I noticed the piggy back was long and it has a chance to hit the frame.
My lost your gain. This shock just had an oil service and zero ride. It comes with Cane Creek 350x2.5 steel spring.

Buyer pay the shipping cost and I accept Paypal.

Thanks for looking.