The Ohlins FKR123 FKR 100 fork cartridge kit is designed to improve front-end control and feel on the Kawasaki ZX-6R (636). It focuses on more composed damping behaviour through key phases like braking and cornering. The result is a front end that communicates clearly and supports confident, consistent riding.

Ohlins | Made to race, perfected to ride

Ohlins cartridge kits are built to refine how the fork manages damping, helping the tyre stay loaded and predictable. This kit is intended for riders who want a more controlled, settled front end without compromising adjustability.

Who this cartridge kit is for

  • ZX-6R (636) riders seeking improved front-end feedback and stability
  • Riders who want more confidence under braking and through mid-corner
  • Street riders who also do occasional track use and need tuning range

Shock design & features

  • Ohlins FKR 100 fork cartridge design
  • Premium internal components for consistent performance and durability
  • Refined damping characteristics aimed at stability and control

Tuning controls

  • Separate compression adjustment
  • Separate rebound adjustment

Before you install

  • Confirm fitment for your specific Kawasaki ZX-6R (636) model and year
  • Installation should be carried out by a qualified suspension technician
  • After installation, allow time to set sag and adjust damping to suit your tyres and riding conditions

Need help choosing?

If you’re deciding between cartridge options or want guidance on setup goals for your riding, have your bike details and current suspension issues ready so the correct direction can be recommended.

SKU FKR123
Model # TTX25S
Barcode # FKR123
Brand Ohlins
Shipping Weight 5.0000kg
Shipping Size 0.200 x 0.200 x 0.800m
Type Units
See our Shipping Information See our Frequently Asked Questions
Position (Front or Rear) Front cartridge
Spring Rate Standard 9.0 / 9.5 / 10.0 N/mm
Type Code TTX25S
Fork Length (mm) 746.5
Stroke Metal to Metal (mm) 120.0
Product Family FKR 100
Notes Springs -90,-95,-10 included in kit *Replaces FGR 177*
Fitted Spring: 04744-90/-95/-10

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