The Ohlins KT1593 TTX 44 is a rear mono shock absorber developed for KTM off-road models where consistent damping control and clear chassis feedback matter. Built around the TTX twin-tube architecture, it separates working circuits to keep performance stable through long motos and rough conditions. Spring supply is separate, allowing the shock to be matched to rider weight and use.

Ohlins | Made to race, perfected to ride

Ohlins TTX technology is designed to deliver predictable damping behaviour and traction across changing track surfaces. The KT1593 is part of the TTX 44 family, aimed at motocross and enduro riders who want a more controlled rear end under braking, acceleration and square-edge impacts.

Who this shock is for

  • Riders chasing improved rear-wheel connection and drive on corner exit.
  • Motocross and enduro riders wanting a more tunable rear suspension package.
  • Owners prepared to select a suitable spring separately to suit their setup.

Shock design & features

This shock uses a twin-tube (TTX) layout with oil and gas separated to help maintain damping consistency during hard use. The design supports stable pressure control and repeatable behaviour as temperatures and pace change.

Tuning controls

The KT1593 provides external adjustment for compression and rebound damping. These independent circuits let you fine-tune balance between support, comfort and traction without needing internal modifications for typical setup changes.

Before you install

  • No spring is supplied; it is sold separately. Check the notes for the compatible spring series before ordering.
  • Confirm fitment for your exact model and year within the KTM 125/150/250 SX, 250/300 XC (USA/CAN/AUS/NZ/MEX), 250/350 SX-F and 450 SX-F range.
  • Plan your baseline setup after installation, then adjust compression and rebound methodically to suit terrain and pace.

Serviceability/lifecycle

Like all performance shocks, routine servicing helps maintain oil condition, seal integrity and damping accuracy over time. Use the recommended Ohlins shock oil listed for this unit during rebuilds.

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 KT1593
Model # T44PR1C2W
Barcode # KT1593
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) 490.0
Spring Rate No Spring/s Supplied
Type Code T44PR1C2W
Stroke Metal to Metal (mm) 126.0
Product Family TTX 44
Notes 06310- series spring
Fitted Spring Sold separately, see notes.
Rec. Ohlins Oil 01304-

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