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Aria V2 Enduro Air Rear Shock

The EXT Aria V2 Enduro Air Rear Shock is built for riders who want enduro-level support and control with the tunability and weight advantages of an air shock. Its proprietary AS3 dual-positive air chamber design and large negative chamber are engineered to deliver a more coil-like spring behavior, while preserving the adjustability needed to match aggressive terrain, rider weight, and riding style.

Key performance advantages for enduro and all-mountain setups

1. AS3 Dual-Positive Air Chamber - Targets a more coil-sprung feel and more controlled spring progression, giving the bike support without relying on harsh ramp-up.
2. Dual Air Valves (+/++) - Separately adjusts the positive chamber (low/high) to fine-tune the air spring curve for traction, mid-stroke support, and end-stroke resistance.
3. Large Self-Activating Negative Air Chamber - Improves small-bump sensitivity and helps the shock break away smoothly for better grip and reduced rider fatigue.
4. LOK 2.0 Two-Way Lockout with Blow-Off - Adds pedaling efficiency on variable surfaces, with a blow-off valve designed to protect the ride if the lever is left engaged when the trail drops in.
5. 28mm Hydraulic Main Piston with Super Finish - Larger piston size and surface treatment support consistent damping behavior under sustained enduro heat and high shaft speeds.
6. Adjustable Hydraulic Bottom-Out Circuit (HBC) - Lets the rider add controlled end-stroke protection for hard landings and fast compressions without over-stiffening the entire stroke.