The V4 is specifically designed to raise the bar in MTB shock performance. The V4 not only retains and refines key aspects of the V3, such as its unique center body features, hydraulic end-stroke circuit and high-speed control, but has been improved by listening to feedback from our riders and our customers. The V4 offers a position-sensitive hydraulic rebound system, frequency-dependent damping, an externally adjustable HBC, and a steel DLC-coated stem. All this and much more in a more robust and silent structure.
 
Features:
NOTE: THE SPRING IS NOT INCLUDED
PSR (Position Sensitive Rebound): a new hydraulic limit switch system sensitive to position that eliminates hard impact at the end of the rebound stroke and improves sensitivity
Riders can now adjust high- and low-speed compression using a common multi-tool, with 5mm and 4mm Allen keys.
Frequency dependent damping: Adjustable HBC, more powerful and which intervenes in the last 20% of the stroke. This allows a lighter spring to be used for greater traction and control
No risk of cavitation: high turbulent flow valves keep damping forces independent of viscosity and temperature changes for perfect pressure balance
New surface treatments: improved durability thanks to a new proprietary DLC coating of the chrome-molybdenum steel shaft and an innovative DHC coating process of the tube, both ensure maximum wear resistance
EV2S oil: a fluid with a high viscosity with an exceptional viscosity ratio
New spring mounts: ensure alignment, prevent spring wear and reduce spring noise
Large volume reservoir and bladder design, at only 55 psi of pressure