Öhlins NIX 22 Cartridge Kit Kawasaki ZX-25R (2023–2024)⟲ 360° — drag me
02 · Data & docs

The facts.

Technical data
BrandÖhlins
Part Number21944-02
FitmentKawasaki ZX-25R (2023–2024)
Road ApprovalNone for Germany — track use only
Recommended Öhlins Oil01309
Oil Level130
Product LineNIX 22
Country of OriginSweden
DescriptionThe whole story▼

Öhlins developed 21944-02 around the Kawasaki ZX-25R (2023–2024) — its weight, its linkage and its geometry. The outer tubes of the ZX-25R are perfectly good; what is inside them is the limitation.

Key Features

  • Listed by Öhlins for the Kawasaki ZX-25R (2023–2024) and no other machine

The ZX-25R in Particular

On a supersport machine, front-end feel under braking is what the rider trusts, and damping is what provides it.

Damping Performance

Damping was developed with 01309 in the unit. Oil level is set at 130. Adjusters are at the fork tops and marked in clicks from fully closed. The kit is re-valvable, so a suspension technician can go beyond the click range if needed.

Materials and Manufacture

The cartridges are supplied as a matched pair, tested together before packing. Every Öhlins dealer can re-valve the unit, because the shim stack is a documented, serviceable assembly. Öhlins machines its own critical components instead of buying them in, and the tolerances are where the money goes.

Where This Sits in the Öhlins Line-up

Compression sits in one leg and rebound in the other, each with its own adjuster. NIX splits the work between the two fork legs: one leg handles compression, the other rebound. The kit goes inside the standard fork legs.

Fitment and Compatibility

What follows applies to the Kawasaki ZX-25R built 2023–2024, which is the machine 21944-02 is listed for. Öhlins releases the same number for 3 closely related machines; this listing is the Kawasaki ZX-25R version of that fitment.

Road Approval

Road approval: none for Germany. Öhlins supplies this part without a German type approval for the Kawasaki ZX-25R, which means it is not covered for use on public roads under StVZO. Track and closed-course use only.

Fitting and Setup Service

Öhlins suspension rewards careful fitting. We recommend having the work done by an authorised Öhlins service centre — and we are one ourselves: we fit, service and set up Öhlins components in house. If you would like us to handle the installation, just ask and we will quote it with the order.

Specifications

  • Brand: Öhlins
  • Part Number: 21944-02
  • Fitment: Kawasaki ZX-25R (2023–2024)
  • Road Approval: None for Germany — track use only
  • Recommended Öhlins Oil: 01309
  • Oil Level: 130
  • Product Line: NIX 22
  • Country of Origin: Sweden
DownloadsOwner's manual · brochure▼
FitmentWhich bikes this fits▼
  • Kawasaki ZX-25R (2023–2024)
07 · Support

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08 · Paddock

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