The Ohlins HD765 STX 36 Blackline rear shock pair is built for Harley-Davidson Dyna FXD models that need more controlled damping without losing the classic look. Designed as a matched twin-shock set, it targets improved stability and comfort on real roads. The Blackline finish suits factory-style and custom builds alike.

Ohlins | Made to race, perfected to ride

Ohlins engineering focuses on consistent damping control and predictable feel. This STX 36 Blackline package combines proven internal architecture with a dark finish intended to complement Harley-Davidson styling.

Who this shock is for

Suited to Dyna FXD riders who want a more composed rear end over bumps and better control through corners. It’s also a strong fit for owners building a clean Blackline-themed cruiser where performance and appearance both matter.

Shock design & features

This is a twin rear shock set using an oil/gas separated design to help maintain damping consistency during longer rides. The STX 36 Blackline family is designed around durable components and serviceable construction for ongoing ownership.

Tuning controls

  • Rebound damping adjustment
  • Spring preload adjustment

Before you install

Confirm the application is correct for your Harley-Davidson Dyna FXD and that you have clearance for the springs and adjusters on your specific exhaust, guards, and accessories. After installation, set preload to suit load and then fine-tune rebound to match your roads and riding style.

Serviceability/lifecycle

Ohlins shocks are designed to be maintained and rebuilt. Regular servicing helps keep damping performance consistent and extends component life, particularly on bikes used frequently or on rougher roads.

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 HD765
Model # S36DR1L (B)
Barcode # HD765
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) 336.0 (+10) / 13.2" (+0.4")
Spring Rate Standard 32.0 N/mm
Type Code S36DR1L (B)
Stroke Metal to Metal (mm) 74.0 / 2.9"
Product Family STX 36 Blackline
Fitted Spring 66422-032
Spring Colour Black
Rec. Ohlins Oil 01309-

Related products

More From This Category