EXT Arma V4 coil shock standard and trunnion mount

please choose dimensions (length and stroke) for any trunnion and standard mount
please tell us your BIKE, RIDER WEIGHT and RIDER STYLE, the fork will be adjusted to your personal setup!!!
coil spring is not included!!!

PSR (Position Sensitive Rebound), a new unique hydraulic top-out system that eliminates harsh top out and improves sensitivity

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Riders can now adjust high and low speed compression with a common multi-tool, needing only 5 mm and 4 mm Allen keys

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Frequency dependent damping Adjustable HBC: Once Developed by EXT for motorsport and later introduced in MTB applications, the new HBC system is now more powerful and starts in the last 20% of the stroke. This allows for a lower spring rate choice for maximum compliance, traction, and control.
No risk of cavitation: high turbulent flow valves keep damping forces independent from viscosity and temperature changes to perfect pressure balance, eliminate aeration and cavitation, all with very low hysteresis to improve dynamic response.
New coatings: improved durability thanks to a new proprietary DLC coating of the chrome-moly steel shaft, and an innovative proprietary DHC tube coating process, both assuring maximum wear resistance.
Oil EV2S, a high viscosity index fluid, and phenomenal viscosity ratio.
Spring thrust bearings ensure alignment, prevent spring rub and minimize spring noise.
Reservoir with large volume bladder design, inflated to 55 psi only
More silent


available METRIC STANDARD:
210 / 47.5 mm
210 / 50 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

available METRIC TRUNNION:
185 / 47.5 mm
185 / 50 mm
185 / 52.5 mm
185 / 55 mm
205 / 57.5 mm
205 / 60 mm
205 / 62.5 mm
205 / 65 mm
225 / 67.5 mm
225 / 70 mm
225 / 72.5 mm
225 / 75 mm