EXT Arma V4 – Downhill Coil Rear Shock.
The EXT Arma V4 is a World Cup–proven coil rear shock built specifically for riders who demand absolute control, maximum grip, and uncompromised performance at race pace.
Developed and manufactured in Italy, the Arma V4 features EXT’s pressure-balanced damping system combined with a high-flow hydraulic architecture, delivering exceptional stability on the biggest hits while maintaining outstanding small-bump sensitivity and chassis support through high-speed compressions.
Designed purely for gravity use, the Arma V4’s coil spring provides ultra-consistent, fade-free performance under the most demanding conditions — ideal for downhill racing, bike park laps, and the most aggressive tracks on the calendar.
Unlike trail-focused dampers, the Arma V4 is purpose-built for descending. With independent high- and low-speed compression adjustment and precise rebound control, it allows riders to fine-tune grip, support, and bottom-out resistance to match track conditions and riding style.
Engineered without compromise. Built for speed. Proven at the highest level.
