The Ohlins TR 145/146 STX 36 Twin is a rear shock absorber solution for the Triumph Thruxton R (2016–2018). Built around the STX twin-shock format, it focuses on consistent damping control and straightforward tuning for road riding. This unit uses a separated oil/gas design to help maintain damping stability as conditions change.

Ohlins | Made to race, perfected to ride

Ohlins suspension is developed with an engineering-led approach to control, feel and repeatability. The STX range is designed to deliver predictable behaviour across everyday road surfaces while still supporting precise adjustment.

Who this shock is for

  • Riders wanting a quality rear suspension upgrade for a street-focused Thruxton R.
  • Owners looking for improved control and feel without adding complexity.
  • Those who value serviceable, rebuildable suspension for long-term ownership.

Shock design & features

  • STX 36 Twin architecture for twin-shock applications.
  • Separated oil/gas layout for damping consistency and reduced aeration compared with emulsion designs.
  • Built for fitment to the Triumph Thruxton R model years listed.

Tuning controls

  • Rebound damping adjustment.
  • Spring preload adjustment.

Before you install

  • Confirm compatibility with your exact Triumph Thruxton R year model (2016–2018).
  • Set sag and preload to suit rider weight and typical load before fine-tuning rebound.
  • After installation, re-check fasteners and clearances as part of normal workshop practice.

Serviceability/lifecycle

Ohlins shocks are designed to be serviced and rebuilt to maintain performance over time. Routine inspection and periodic servicing helps keep damping behaviour consistent and extends component life.

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 TR145
Model # S36PR1C1
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
Type Code S36PR1C1
Product Family STX 36 Twin

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