*EXT SHOCK SALES ARE WITHIN THE USA ONLY* Order Form Here Please fill out the order form linked above and email it to [email protected] after you have ordered your shock. If for some reason you can't view the order form, contact us at that same email and we can help sort things out. Please note all EXT shocks are custom tuned and fulfilled from EXT. EXT's most recent and much awaited air shock is here! If you are looking for a custom tuned air shock this is the ticket. Based on the proven e-Storia damper layout, this shock feature adjustable compression and rebound as well as hydraulic bottom out. The dual air chamber design allows fine tuning the air spring curve in a way that's not possible with volume spacers. Essentially you can achieve solid mid to end of stroke support without encountering an end of travel wall. Specifications: AS3 technology: the dual positive chamber featuring only 2 dynamic seals to separate the 3 different chambers. (EXT unique patented design) Positive chamber +/++ (low/high) with endless adjustment potential via 2 separate air valves to finetune the spring characteristics. Negative self-activating large volume chamber. Unique air seals design based on aerospace technology. Lok 2.0 technology. 14 mm superlight weight internal shaft Large 28mm hydraulic main piston Adjustable Hydraulic Bottom-Out Circuit (HBC) Proprietary “Super Finish” surface treatment on sliding parts Weight 460g (Metric 210/55 without spring)