EXT ERA FORK V2.1 Fork

EXT ERA FORK V2.1 - MTB ENDURO RACING Fork to order:

Strokes: 130 / 140 / 150 / 160 / 170 / 180 / 190

EXT fork ERA V2.1

New features and improvements in Era V2.1

Based on feedback and suggestions from our riders, we have developed a new kit for the HS3, which can be retrofitted to all V1/V2 models! The system increases the volume of the negative chamber as well as the + chamber, with the task of making the Eru even more sensitive on small bumps, but also even softer during the main part of the ride for more comfort, also thanks to the new 53/50 specification.

The new ERA V2 brings with it new features and improvements aimed at improving the riding experience, safety and overall performance of the fork.

Suspension is an integral part of a complex system that is directly connected to the bike and especially to the rider. The ERA fork design takes a new approach focused on dynamic geometry that combines the needs of the bike and the rider, offering the best performance for both.

Version for 29" wheels only
Offset: 44 mm
Weight: 2275g (29" 170mm with uncut stem, axle and oil fill)
Includes fork pump, suspension oil and mudguard
HS3, Hybrid air spring with coil spring: 2 positive air chambers and one high-volume negative chamber
New AL 7050 T6 top crown for greater rigidity
High-volume cartridge with Ø22 mm piston, separate circuits for oil flow (bump & rebound oil flow)
HDRV unique compression system with Ø24 mm piston
IFP reservoir Ø24 mm piston
15QR Boost Torque Cap® compatible (15×110 mm)
3 settings, slow and fast compression and rebound
Low friction system: DU bushing with EXT oil combination - technology taken from WRC

ERA V2 Improvement:

New lower legs made of magnesium alloy, which are lighter and have improved load resistance. The legs are made using the Thixomolding method.
Improvement of the lower stop HS3 air springs for greater reliability and smoothness in difficult driving conditions
New is a floating axle for better hub placement and greater sensitivity
Rubber stop and titanium insert that reduces noise ++ chamber
New DU bushing with new Radial Lubrication Pocket "RLP" lubrication system and three backup channels for improved lubrication
HS3 air spring
The fork uses the new HS3 hybrid air spring. Two positive air chambers work with one high-volume, self-activating negative air chamber. Combined with a large-volume damping cartridge, this system offers incredible adjustability and brings a new level of support to a suspension fork. HS3 is focused on mid-stroke support around the dynamic sag position, offering amazing responsiveness and bottoming protection. The air spring is complemented by an integrated coil spring that creates a smooth ride and great sensitivity, all while delivering the best front wheel grip.

RLP System
The new Radial Lubrication Pocket system consists of a special DU housing with small pockets on its inside. These pockets capture parts of the oil and keep the legs lubricated during high friction. The new system also includes 3 specially designed backup channels that improve the lubrication process

Fork crown
The new patented upper fork crown design increases stiffness in all load directions and ensures greater ride precision.

DU cases
Technology taken from the World Rally Championship. DU bushings have a new material and in combination with EXT oil, they provide the lowest possible friction.

HDRV - High Dynamic Response Valve
Cartridge with Bumb valve and two different inserts for medium and high speed. Internal Floating Piston with internal floating piston combined with a custom thrust bearing for increased fast response.

All new parts and technologies from the ERA V2 fork are directly compatible with the original ERA fork. In the future, an "Upgrade Kit" will be available that will allow you to turn your existing ERA fork into an ERA V2. – For more info, please contact us.