The Ohlins FKS511 NIX 30 Street Fork Cartridge Front is a fork cartridge upgrade for the Kawasaki Z900RS, Z900RS CAFE, and Z900RS Performance. It is designed to improve front-end feel and braking stability with more controlled damping behaviour. This kit also provides external adjustment so you can tailor the fork response to your riding and road conditions.

Ohlins | Made to race, perfected to ride

Built around Ohlins cartridge technology, this front-end upgrade focuses on predictable damping and clearer feedback at the handlebars. The intent is a calmer, more supported front end without losing ride quality for street use.

Who this kit is for

  • Riders wanting improved front-end feedback on the road
  • Owners seeking more stability under braking
  • Those who want a tunable setup for spirited riding and occasional track use

Shock design & features

  • NIX 30 cartridge design
  • Premium internal components aimed at consistent damping response and durability

Tuning controls

  • Separate compression and rebound damping adjustments
  • Adjustment range intended to support straightforward setup changes for road and track conditions

Before you install

  • Confirm compatibility with your Kawasaki Z900RS / Z900RS CAFE / Z900RS Performance before fitting
  • Installation is best carried out by a qualified suspension technician to ensure correct assembly and setup
SKU FKS511
Model # NIX 30 S
Barcode # FKS511
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 No Spring/s Supplied
Type Code NIX 30 S
Stroke Metal to Metal (mm) 120.0
Product Family NIX 30 Street
Notes 08790-xx spring series
Fitted Spring: Sold separately, see notes
Rec. Ohlins Oil 01309-

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