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EXT

EXT STORIA LOK V4

EXT STORIA LOK V4

EXT-SV4-210

£890.00
£890.00
Sale Sold out
Tax included.
Free Tuning and Mount Kits!

Custom Tuning included (worth £85)

We offer a calculated tuning service – using endless data acquired from hours of testing and data logging, we can make calculated and informed decisions on what settings, re-valving and modifications are suitable for you. Your suspension will be thoroughly tested with our dyno facilities and tailored to you and your riding style.

Find Custom Tuning Details Here

Free Mount Kits:

Mounting Hardware supplied when purchased, (worth up to £35).

 

Spring
Not supplied with shock.
Make the purchase for the shock, then we'll use the tuning data you submit to accurately calculate the best spring rate for you, before discussing with you and updating the order and sending a link for payment on the spring.
 
Specs
  • 4 way adjustable (LSC-HSC-LSR-HBC)
  • Unique patent pending PSR technology to avoid harsh top-out while improving bike platform stability
  • New externally adjustable HBC Technology: no more bottom-out
  • Allen key adjuster for both high and low compression valve
  • LOK 2.0: optimized for every trail section
  • High turbolent flow valves: no risk of cavitation
  • Ø14 mm high strength chrome steel shaft with DLC ultra-low friction surface coating to increase durability
  • Spring Thrust Bearings to improve straight alignment in case of spring side-load conditions
  • Reservoir with large volume bladder design and very low reservoir pressure (55PSI) for maximum sensitivity
  • New high viscosity index EV2S fluid developed throughout our off-road motorsport experience
  • 30% lighter steel spring, designed from motorsport and tested to perform over 500,000 cycles
  • Unique frequency dependent 1 way valve for best ride quality on rough terrain
  • Wider and improved adjustment range with more defined sensitivity
  • Weight: 397 gr. (210×55 mm. Standard mount – without spring)

Description

EXT say:

"Adding to an already legendary resume, EXT is proud to introduce the new Arma and Storia 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 beautifully refines and improves what was already an industry game changer. Building off of their prestigious pedigree in motorsports racing, EXT has worked diligently to put out a damper that ensures its rightful place as innovative industry leaders in the highly competitive MTB marketplace.

The V4 not only retains and refines foundational aspects of the V3, such as its unique mid body damper characteristics, hydraulic bottom-out circuit and notable high speed control, while simultaneously addressing and integrating feedback from our riders. The V4 celebrates a position sensitive rebound hydraulic top out system, frequency dependent damping, an externally adjustable HBC and a steel DLC coated damper shaft. All of this and more coming in a stronger yet quieter package."

Links
User Manual
Service Pricing

Service Intervals
Action Interval
Clean and Lubricate Every Ride
Inspect for scratches to shafts, seals dents and other signs of wear Every Ride
Check bushing and mounting bolt torque Every 15hrs use
Race Condition Service Every 50hrs of use / 6 months whichever comes first.
Non-Race Condition Service Every 100hrs of use / 12 months whichever comes first.
Delivery

Please allow 5-7 working days for delivery on shocks in stock. Please contact us before ordering to confirm stock availability.
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Why J-Tech?

Comprehensive Servicing and Tuning
J-TECH offers servicing and tuning for a diverse range of suspension products, ensuring a broad spectrum of customer needs can be met.

Highest Standards
The standard of servicing and tuning provided by J-TECH is unparalleled, representing the best in the industry.

Data-Driven Approach
Leveraging years of experience and data from extensive data logging and dyno testing, J-TECH provides a calculated service, eliminating guesswork, myths, and hype for a job done with the utmost precision.

Athlete Support
J-TECH backs up its expertise by supporting athletes at all levels, including a world cup DH team, DH world cup riders, and EWS riders, demonstrating their commitment to excellence.

In-House Brand
With their own brand of suspension upgrades, tooling, and spare parts at wps-mtb.com, J-TECH consolidates their experience and knowledge to offer high-quality products, aiming to optimize your suspension for peak performance.

Continuous Innovation
J-TECH is at the forefront of new technologies, constantly pushing the boundaries to provide customers with the best possible service, ensuring they stay ahead in the dynamic field of suspension technology.