The Ohlins HD761 STX 36 Blackline shock pair is a rear twin-shock replacement for Harley-Davidson Dyna FXD models, aimed at improving control and ride quality while keeping the bike’s character intact. Built around Ohlins’ STX 36 Blackline platform, it combines modern damping behaviour with a classic black finish suited to custom and vintage-inspired builds. Adjustability is provided to tune the suspension to load, road conditions, and rider preference.

Ohlins | Made to race, perfected to ride

Ohlins suspension is developed with a strong focus on consistent damping performance and practical tuning. This STX 36 Blackline package is designed to deliver a controlled, predictable rear end for everyday riding and spirited road use.

Who this shock is for

  • Harley-Davidson Dyna FXD riders wanting a more settled rear end and improved comfort on varied road surfaces
  • Owners who carry passengers or luggage and want to set the bike up correctly for changing loads
  • Custom and classic-style builds where a black shock finish is preferred

Shock design & features

  • Twin rear shock absorber configuration
  • STX 36 Blackline series construction
  • Oil and gas are not separated (emulsion design)
  • Black-finish springs to match the Blackline look

Tuning controls

  • Spring preload adjustment
  • Rebound damping adjustment
  • Compression damping adjustment

Before you install

  • Confirm model fitment for your Harley-Davidson Dyna FXD and check clearance around exhausts, guards, and accessories
  • Set preload for rider/load first, then fine-tune rebound and compression to suit road conditions and comfort
  • Inspect mounting hardware and bushes during installation and torque fasteners to the motorcycle manufacturer’s specifications

Serviceability / lifecycle

Ohlins shocks are designed to be maintained, with service intervals influenced by use, load, and road conditions. Regular inspection for leaks and worn mounting components helps keep damping 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 HD761
Model # S36D (B)
Barcode # HD761
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) 305.0 / 12"
Spring Rate Standard 32.0 N/mm
Type Code S36D (B)
Stroke Metal to Metal (mm) 68.0 / 2.7"
Product Family STX 36 Blackline
Fitted Spring 66419-032 00281-66
Spring Colour Black
Rec. Ohlins Oil 01309-

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