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K-Tech BMW M1000RR 21-25 Marzzochi 20DDS Fork Cartridge Kit w/Springs

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STG SKU:
K|1710-155-019-030-020|1
$2,280.85
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K-Tech DDS (Direct Damping System) front fork cartridges are a complete replacement damping system designed and manufactured in the UK for high end racing applications. The DDS cartridge is a pressurized damping system using 20mm displacing pistons to create a high flow of oil through the 31mm control valves to give precise damping control. The patent design eliminates cavitation making the system very stable under extreme conditions, the damping circuits are designed to work independently to improve the dynamics and response time. The system is pressurized by a spring force keeping it stable under all working temperatures.

  • 30 clicks compression adjustment
  • 30 clicks rebound adjustment
  • 18mm spring preload adjustment
  • DDS technology
  • 8mm piston rod for reduced system displacement
  • 20mm displacing piston for large oil flow and increased damping control
  • 31mm control piston for increased feel and response time
  • Patent design to eliminate cavitation
  • Supplied with three pairs of springs and tools needed to change them
  • Wide range of spring rates available
  • Used at the highest levels of racing including British Superbike and Isle of Man TT
Technical data
SKU 155-019-030-020
Salable Check 0
Commodity Code 87141090
Weight (Kgs) 4.5
SKU Barcode 5056106124954
Note +8mm Length / 125 Stroke, Use 36-260 Springs
Compression Clicks 16
Inner Diameter (mm) 20.00
Inner Diameter-2 (mm) 32.00
Length (mm) 717.00
Outer Diameter (mm) 8.00
Preload (mm) 10
Rebound Clicks 18
Stroke (mm) 125.00
Oil / Air Gap 175
Brand K-Tech
Weight Lbs 9.92
Innerdia1 Inches 0.78
Innerdia2 Inches 1.25
Length Inches 27.96
Outerdia1 Inches 0.31