Upgrade Kit for Jabber fork tube with counter-piston. 
 
The upgrade kit includes 2 lower fork tubes, 2 floating pistons, O-rings, set screws and a tool to pull out the opposing piston, as well as the return springs. 
 
The Onepiece fork tube is made from 7075 aluminum. The floating piston is for perfect volume compensation. A special low-friction and resistant coating ensures perfect running in the sliding bush. The upgrade kit fits all short (low profile) forks (from JABBER 2015 or JABBER 2011 WCR 2.0 ).