The EXT ERA V2.1 upgrade kit modifies your existing V2 air piston and HS3 hybrid air spring system to improve small-bump sensitivity and mid-stroke comfort.
What the V2.1 Upgrade Changes
- Larger Negative Chamber: Increases the volume of the self-activating negative air chamber to make the initial stroke much more sensitive to small bumps.
- Updated + Chamber: Revises the primary positive chamber (spec 53/50) to feel softer and more comfortable through the main part of the travel.
- Updated Compression Tune: Refines overall control and mid-stroke support.
New DU Bushings (Optional Recommendation): Upgrades to the newer WRC technology bushing material to further reduce friction and increase service intervals if your V2 fork has older bushings.
