Ultra low friction DLC-coated shaft and tapered spring thrust bushings reduce noise and improve alignment
Large volume bladder reservoir with 55 psi pressure maximizes sensitivity and control
Summarized by Shop
Adding to an already legendary resume, EXT is proud to introduce the new Arma V4 Series. The V4 is specifically designed to raise the bar on what is possible in MTB damper performance technology. Don’t be fooled by the similar appearance to its V3 predecessor, for beneath the surface the V4 refines and improves what was already an industr
Weight
401 g (210 mm standard mount, no spring)
Mounting
Standard or trunnion, metric measure
Stroke Lengths
210 mm, 210.52.5 mm, 210.55 mm, 230.57.5 mm, 230.60 mm, 230.62.5 mm, 230.65 mm, 250.67.5 mm, 250.70 mm, 250.72.5 mm, 250.75 mm
Spring Rate
C55 max 650 lbs (for rider weight >170 lbs, spring may touch frame under full compression)