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2 698,80$



KTM factory riders’ multiple world championship titles are the best recommendation for the WP XACT PRO 8950 Shock Absorbers. They represent the most innovative shock absorbers on the market and feature Supertrax technology, which allows adjustment to the high- and low-speed rebound damping. WP has developed the Supertrax system, which registers when the rear wheel is airborne after a bump. It immediately activates an oil bypass so the rebound can expand faster than a conventional system. The technology delivers a smoother, more confident and comfortable ride with less physical strain. The rider also senses more grip traction on the rear wheel and can accelerate faster. This innovation represents linked damping system technology with TXN adjuster, which guarantee more rebound damping and increased control.

Technical Description:

  • Supertrax technology

  • Improved and calmer ride

  • Greater comfort

  • Greater confidence in all situations

  • Lower physical strain

  • Friction optimized components

  • Adjustable spring preload

  • Adjustable high-speed compression damping

  • Adjustable low-speed compression damping

  • Adjustable rebound damping

  • Greater grip and traction


The SUPERTRAX technology is a further development of the TRAX system. In addition, this technology offers more control and more comfort because the reaction time of the TRAX system can be adjusted individually.

The LINKED DAMPING technology optimizes the progression of shock for even more comfort and higher bottoming resistance.

Technical Data

138 mm 4335 g
50 mm 18 mm 477 mm


  • TXN adjuster guarantees, more rebound damping and more control

  • Bladder improves the ride and makes it smoother

  • You feel more confident and you have more comfort

  • You feel more grip traction of the rear wheel, you accelerate faster

  • The rider experiences much less physical strain


  • Shock Absorber

  • Sticker


For MX Models : Shock is delivered with FC 350 Basic settings and 45 N/mm shock spring. 

For Enduro Models: Shock is delivered with FE 350/FE450/FE501 Basic settings and 45 N/mm shock spring. 

If you select the revalve option, we will revalve the shock according to your bike and riding level. We use WP factory settings and WP tools to complete the job. We will also swap the spring at no extra charge to match the rider's weight. Feel free to contact us or any questions.

Also take note that if we need to do any revalving job, items will not ship the same day as shown if it is in stock.