The Ohlins STX 46 Supersport rear shock for the Kawasaki ZX-12R is built around proven race-derived damping architecture to improve rear tyre contact and chassis stability. It is a gas-pressurised, oil/gas separated design intended to deliver consistent damping during hard use. This unit is supplied as a direct-fit replacement rear mono shock.

Ohlins | Made to race, perfected to ride

Developed from Ohlins supersport experience, the STX 46 platform focuses on controlled damping behaviour and clear feedback. The design targets stability under braking, traction on corner exit, and predictable response as conditions change.

Who this shock is for

  • ZX-12R riders wanting more control and consistency from the rear suspension
  • Track day riders seeking better stability and traction with adjustable damping
  • Road riders who value accurate chassis feel and a more controlled ride

Shock design & features

  • STX 46 Supersport monotube architecture
  • Gas-pressurised, oil/gas separated damping system to help reduce fade
  • Built as a motorcycle-specific rear mono shock replacement for the ZX-12R

Tuning controls

  • Rebound damping adjustment
  • Compression damping adjustment
  • Threaded spring preload adjustment
  • Ride height adjustment

Before you install

  • Confirm compatibility with your exact ZX-12R model and any linkage or ride-height changes already fitted
  • Set sag and baseline adjusters before road or track use, then tune one change at a time
  • After installation, re-check fasteners and clearances through full suspension travel

Serviceability/lifecycle

Like all high-performance shocks, this unit is designed to be serviced. Periodic oil and seal replacement helps maintain consistent damping and protects internal components over the long term.

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 KA209
Model # S46PR1C1LS
Brand Ohlins
Shipping Weight 5.0000kg
Shipping Size 0.300 x 0.300 x 0.500m
Type Units
See our Shipping Information See our Frequently Asked Questions
Position (Front or Rear) Rear Mono
Shock Length Eye to Eye (mm) 338.0 +12/-0
Spring Rate Standard 100.0 N/mm
Type Code S46PR1C1LS
Stroke Metal to Metal (mm) 67.0
Product Family STX 46 Supersport
Fitted Spring 01092-34
Spring Colour Yellow
Rec. Ohlins Oil 01309-

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