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  • Attention to detail
  • High Quality Components
  • Italian Made
  • F20K205K

Matris - KTM 890 Duke R 20mm Fork Cartridge Kit


Product Description


The Matris F20K is a 20mm Cartridge kit that completely replaces the OEM fork internals. The OEM KTM 890 Duke R fork leaves much to be desired by way of tuning, in fact, the stock fork does not allow for any tuning/adjustment what-so-ever. These drop-in cartridges from Matris are designed, machined and assembled in Italy using high quality materials and featuring the beautiful craftsmanship you would expect from the Italians. 


  • 20mm Fork Cartridge cylinder with anti-friction lapping and oxidation surface treatment.
  • 12mm Damping rod with anti-friction lapping and oxidation surface treatment.
  • 20mm Compression and Rebound dampening valves supported by oil-less slide bearings. 
  • Compression and Rebound valves feature their own shim stacks for total flow control. 
  • Anti-Cavitation valve seats.
  • No modification to the original fork is required for installation.
  • All components of the cartridge are machined from Aluminum Alloy and subjected to anodized surface treatment. 
  • Includes 1L of MOTOREX Fork Oil.


  • Preload - 15 Specific clicks of adjustment
  • Compression - 38 Specific clicks of adjustment
  • Rebound - 38 Specific clicks of adjustment

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Shipping Weight:
7.00 LBS
Calculated at checkout