The Ohlins FGK237 NIX 30 fork cartridge kit is designed to upgrade the front suspension feel and control on selected Yamaha models. It focuses on improving stability under braking and providing clearer feedback through the bars. This helps the front end stay more composed across a wider range of real-world road conditions.

Ohlins | Made to race, perfected to ride

Ohlins cartridge kits are built to refine damping performance inside the existing fork, aiming for more consistent support and a more communicative front end. The FGK237 NIX 30 is intended for riders who want better control and tuning flexibility without changing the entire fork assembly.

Shock design & features

  • NIX 30 fork cartridge kit construction
  • Improves braking stability and mid-corner feel
  • Premium internal components for consistent suspension performance over time

Tuning controls

  • Separate compression damping adjustment
  • Separate rebound damping adjustment

Who this shock is for

Suited to riders chasing a more planted, confidence-inspiring front end for spirited street riding, with the ability to fine-tune damping for different tyres, roads, and riding pace. It also suits occasional track use where consistent control and feedback matter.

Is it right for you?

If you want improved front-end communication, more stability under braking, and easy damping adjustability, this cartridge kit is a strong match. If your priority is purely comfort with minimal setup changes, you may prefer a simpler spring-and-oil refresh instead.

Before you install

  • Confirm fitment for your exact Yamaha model and year before installation
  • Professional installation is recommended to ensure correct assembly, oil level, and initial adjustment settings

Öhlins Motorcycle Suspension Warranty

New Öhlins motorcycle shock absorbers, front forks and cartridge kits supplied by Teknik Motorsport are covered by the applicable Öhlins manufacturer’s warranty against defects in materials and workmanship.

Teknik Motorsport is an authorised Öhlins Service Centre and administers warranty claims in accordance with the Öhlins warranty conditions. The service intervals below form part of the maintenance requirements for Öhlins products supplied and supported by Teknik Motorsport.

This warranty is in addition to the consumer guarantees that apply under the Australian Consumer Law.

  • Registered motorcycles — non-competition road use Five years, subject to correct application, installation, setup and servicing every: 20,000 km or two years, whichever occurs first.
  • Registered motorcycles — adventure and light off-road use Five years, subject to correct application, spring rate, setup and servicing every: 10,000 km or annually, whichever occurs first.
  • Unregistered or competition motorcycles Two years for eligible Öhlins MX and Enduro products, subject to inspection every ten hours and servicing every: 30 operating hours or annually, whichever occurs first.

Compliance with the applicable service interval is a condition of the Öhlins manufacturer’s warranty. Evidence of servicing may be required when a warranty claim is assessed.

A seal leak, loss of damping performance or internal wear arising after the prescribed service interval has been exceeded will be treated as a service or maintenance issue rather than a manufacturing defect.

Warranty repairs

Öhlins suspension products are designed to be serviced and repaired. Where a warranty claim is approved, the normal remedy is repair of the customer’s original suspension unit using genuine Öhlins replacement parts.

Replacement of a complete shock absorber, fork or cartridge kit is not automatic and would normally occur only where the product has suffered a manufacturing failure that cannot reasonably be repaired. This is at Ohlins discretion. 

Öhlins spare parts and service kits

Öhlins spare parts, seals, bushes, service kits, springs, fluids and individual components are covered only against defects present when supplied.

No fixed age-based warranty applies to wear items, service parts or consumable components. Wear, deterioration, contamination, incorrect installation and damage caused by another component are not manufacturing defects.

Öhlins gives the customer a meaningful five-year warranty on products (Units), provided the suspension is maintained as suspension should be maintained. Teknik supports that warranty locally, can inspect the product properly, and can repair it with genuine parts rather than discarding it.

SKU FGK237
Model # NIX 30
Barcode # FGK237
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

If your Motorcycle is listed below, this product will suit:

Position (Front or Rear) Front cartridge
Spring Rate No Spring/s Supplied
Type Code NIX 30
Fork Length (mm) 804.0
Stroke Metal to Metal (mm) 137.0
Product Family NIX 30
Notes *Replaced by FKS 504* Spring 08423-90, Replaces FGK 230
Fitted Spring Sold separately, see notes.
Rec. Ohlins Oil 01309-

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