The Ohlins HD002 STX 36 Twin shock set is a rear suspension upgrade designed for Harley-Davidson Sportster models running twin rear shocks. Built around Ohlins race-developed damping principles, it focuses on consistent control, clear feedback and improved stability in real-world riding. It’s intended for riders who want suspension performance that can be tuned to suit their bike and conditions.

Ohlins | Made to race, perfected to ride

Ohlins suspension is engineered to deliver predictable damping behaviour and a controlled chassis feel across changing surfaces and loads. The STX 36 Twin family applies that approach to twin-shock Harley-Davidson applications. This unit is designed to support accurate setup and repeatable tuning.

Who this shock is for

  • Harley-Davidson Sportster riders looking to improve rear-end control and ride stability
  • Riders who value adjustability for different roads, loads or riding styles
  • Owners wanting a purpose-built twin rear shock arrangement rather than a one-size-fits-all solution

Shock design & features

This is a gas-pressurised design to help maintain consistent damping under sustained use. It uses separated compression and rebound circuits for clearer tuning changes when adjusting feel and support. The overall intent is stable behaviour during braking, acceleration and cornering.

Tuning controls

This shock provides external adjustment for rebound damping and compression damping, allowing you to refine how the rear suspension returns after a bump and how it resists movement under load. These controls are intended to let you tailor comfort, grip and chassis response without internal revalving.

Before you install

Confirm the application is for a Harley-Davidson Sportster with a rear twin-shock setup. A correct setup depends on spring selection and baseline adjustment, so plan to set sag and then fine-tune rebound and compression based on how the bike behaves on your usual 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 HD002
Model # S36PR1C1LB
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/-0
Spring Rate Standard 15.0 - 24.0 N/mm Progressive
Type Code S36PR1C1LB
Stroke Metal to Metal (mm) 95.0
Product Family STX 36 Twin
Fitted Spring 00380-03

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