The Ohlins KA147 STX 36 Twin shock set is a rear suspension upgrade for selected Kawasaki Z and Zephyr models. Built around Ohlins road and racing know-how, it focuses on controlled damping and predictable chassis behaviour. This is a gas-pressurised design intended to maintain consistency as conditions and pace change.

Ohlins | Made to race, perfected to ride

STX twin shocks are designed to bring modern damping control to classic twin-shock layouts. The aim is improved stability, clearer feedback and better composure through corner entry, mid-corner and exit.

Who this shock is for

Suited to riders who want more control and consistency from the rear of the bike on the road, and who value tunability. It’s also appropriate for owners refreshing older suspension where damping performance has faded over time.

Shock design & features

This unit uses a gas-pressurised layout to reduce fade and help maintain damping performance during longer or harder rides. As an STX 36 Twin configuration, it is intended for rear twin-shock fitments as supplied for the listed Kawasaki models.

Tuning controls

The KA147 provides external adjustment for both rebound and compression damping, allowing you to tailor support and comfort to your tyres, load and riding conditions.

Before you install

  • Confirm model compatibility against your exact year and variant from the listed Kawasaki Z and Zephyr fitments.
  • Check clearance around the twin shock mounts and any accessories that may affect installation.
  • Plan to set rider sag and then refine damping adjustments after an initial test ride.

Serviceability/lifecycle

Ohlins shocks are designed to be serviced to maintain performance over time. Periodic servicing helps keep damping consistent and extends the working life of the internal components.

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 KA147
Model # S36PR1C1LB
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 Twin
Shock Length Eye to Eye (mm) 344.0 +10/-0
Spring Rate Standard 16.0 - 26.0 N/mm Progressive
Type Code S36PR1C1LB
Stroke Metal to Metal (mm) 92.0
Product Family STX 36 Twin
Fitted Spring 00480-12

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