The Ohlins HD764 STX 36 Blackline rear shock pair is built for Harley-Davidson Dyna models needing more controlled damping without losing the classic look. This twin-shock setup suits everyday road use and spirited riding where stability and comfort matter. The Blackline finish is designed to complement traditional and custom builds.

Ohlins | Made to race, perfected to ride

STX is Ohlins’ monotube architecture with a separated gas and oil design to maintain damping consistency. This model is supplied as a matched rear pair for twin-shock fitment.

Who this shock is for

  • Harley-Davidson Dyna FXD riders wanting improved control and compliance over varied road surfaces
  • Owners building a classic or custom look who still want modern damping behaviour
  • Riders who want external adjusters rather than a fixed, non-serviceable shock

Shock design & features

  • STX monotube construction with separated gas and oil (not emulsion)
  • Rear twin-shock configuration supplied as a pair
  • Blackline styling to suit cruiser and custom applications

Tuning controls

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

Before you install

  • Confirm fitment for your Harley-Davidson Dyna FXD application before installation
  • Set sag and preload first, then fine-tune rebound and compression to suit load and road conditions
  • Check clearances and hardware condition when fitting twin rear shocks

Serviceability/lifecycle

Ohlins shocks are designed to be maintained and reconditioned over their service life. Regular servicing helps keep damping performance consistent and extends component longevity.

SKU HD764
Model # S36PR1C1L (B)
Barcode # HD764
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

If your Motorcycle is listed below, this product will suit:

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 S36PR1C1L (B)
Stroke Metal to Metal (mm) 91.0
Product Family STX 36 Blackline
Fitted Spring 66422-032 21180-01
Spring Colour Black
Rec. Ohlins Oil 01309-

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