The Ohlins TR339 is a TTX GP rear shock for Triumph Daytona 675 and Daytona 675R, built around Ohlins’ twin-tube damping architecture for consistent control. It’s aimed at riders chasing clearer feedback and stability when pushing hard. With separate gas and oil, it maintains damping consistency as conditions and pace change.

Ohlins | Made to race, perfected to ride

TTX GP is Ohlins’ track-focused rear shock platform, developed for predictable response and a broad, usable tuning range. The design is intended to keep the chassis settled while preserving traction and feel.

Who this shock is for

  • Triumph Daytona 675 / 675R riders upgrading the rear for track riding and fast road use
  • Riders who want clear adjustment separation for dialling in balance and grip
  • Owners looking for a serviceable, rebuildable performance shock platform

Shock design & features

  • TTX twin-tube rear shock architecture
  • Oil/gas separated (not an emulsion design) to support consistent damping behaviour
  • Designed as a rear mono shock fitment for the listed models

Tuning controls

  • Rebound damping adjustment
  • Compression damping adjustment
  • Ride height (length) adjustment

Before you install

  • Confirm fitment for your exact Daytona 675 / 675R model and year prior to installation
  • Set sag and baseline damping after fitment; small changes can have a large effect on stability and tyre wear
  • Plan periodic servicing to keep performance consistent over time

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 TR339
Model # T36PR1C1LS
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) 293.0 +6/-0
Spring Rate Standard 100.0 N/mm
Type Code T36PR1C1LS
Stroke Metal to Metal (mm) 58.0
Product Family TTX GP
Notes Type TTX GP
Fitted Spring 21040-34

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