The Ohlins TR326 STX 36 twin shock is a rear suspension unit built for the Triumph Bonneville platform, aimed at improving control and consistency in real-world road riding. Based on Ohlins road and race development, it focuses on stable damping behaviour and clear chassis feedback. This is a gas-pressurised design to help maintain damping performance across sustained use.

Ohlins | Made to race, perfected to ride

Ohlins suspension is designed around predictable damping response and dependable component quality. The STX 36 twin shock layout suits classic twin-shock chassis while bringing modern damper architecture to the rear of the bike.

Shock design & features

  • STX 36 twin shock rear configuration for twin-shock applications
  • Gas-pressurised design to support consistent damping behaviour
  • Separate damping circuits for compression and rebound control

Tuning controls

This unit provides external adjustment for both compression damping and rebound damping, allowing you to tailor support, grip, and recovery to your load and riding conditions.

Base setup (factory preset)

The shock is supplied with an Ohlins baseline tune intended as a starting point for typical street use. From there, compression and rebound adjustments can be used to fine-tune comfort, stability, and traction to suit your tyres, rider weight, and pace.

Before you install

  • Confirm the intended fitment for Triumph Bonneville models using SKU TR326
  • Ensure the mounting hardware is in good condition and torqued to the motorcycle manufacturer’s specifications
  • After installation, set sag and then fine-tune rebound and compression to match your ride height and load

Serviceability/lifecycle

As a rebuildable Ohlins shock, the TR326 can be serviced to restore performance as oil and wear components age. Regular servicing helps maintain damping consistency and protects internal parts 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 TR326
Model # S36E
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) 341.0
Spring Rate Standard 18.0 - 27.0 N/mm Progressive
Type Code S36E
Stroke Metal to Metal (mm) 101.0
Product Family STX 36 Twin
Fitted Spring 00480-03
Spring Colour Black
Rec. Ohlins Oil 01309-

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