The Ohlins HD754 STX 36 Blackline rear shock pair is designed for Harley-Davidson Sportster XL models needing improved control and consistency from a twin-shock setup. Built around Ohlins damping know-how, it suits riders who want a more composed rear end without moving away from a classic look. This is an emulsion-style shock design.

Ohlins | Made to race, perfected to ride

Ohlins suspension units are developed with a focus on damping quality, repeatability and service life. The STX 36 Blackline family is aimed at custom and Harley applications where performance needs to integrate cleanly with traditional styling.

Who this shock is for

  • Sportster XL riders wanting a more controlled ride over rough surfaces and during braking/acceleration transitions
  • Custom builds where a black finish and twin-shock layout are part of the intended aesthetic
  • Owners who want tunability for load changes such as luggage or a passenger

Shock design & features

  • Rear twin-shock configuration supplied as a matched pair
  • STX 36 Blackline construction with a black spring and black finish
  • Emulsion architecture (oil and gas in the same main body)

Tuning controls

  • Spring preload adjustment to set ride height and support for different loads
  • Rebound damping adjustment to control return speed after bumps and weight transfer

Before you install

  • Confirm fitment for Harley-Davidson Sportster XL and rear twin-shock mounting
  • Set preload for your typical riding load before adjusting rebound
  • Any suspension changes should be checked for clearance through full travel

Serviceability/lifecycle

Ohlins units are intended to be maintained over time. Periodic servicing helps keep damping performance consistent and extends component life, especially on bikes used regularly or in harsh conditions.

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 HD754
Model # S36E (B)
Barcode # HD754
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) 338.0 / 13.3"
Spring Rate Standard 12.0 - 19.0 N/mm Progressive
Type Code S36E (B)
Stroke Metal to Metal (mm) 97.0 / 3.8"
Product Family STX 36 Blackline
Fitted Spring 00480-02
Spring Colour Black
Rec. Ohlins Oil 01309-

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