The Ohlins HD215 STX 36 Twin rear shock set is built for Harley-Davidson Dyna FXD models needing controlled damping and stable chassis behaviour. Based on Ohlins race-derived architecture, it focuses on consistent response and predictable grip across changing road conditions. The design is gas pressurised to help maintain damping consistency during extended riding.

Ohlins | Made to race, perfected to ride

STX 36 Twin units are engineered to give clear feedback and improved stability without making the ride feel vague or unsettled. The valving is intended to support traction and composure when load and pace change.

Who this shock is for

Suited to riders of Harley-Davidson Dyna FXD models who want more control from the rear end in real-world riding, including spirited road use. It’s aimed at riders who value adjustability and repeatable damping performance from a quality twin-shock package.

Shock design & features

  • STX 36 Twin rear shocks for twin-shock Harley-Davidson applications
  • Gas-pressurised, oil/gas separated design to support consistent damping
  • Race-developed damping concept adapted for road use

Tuning controls

  • Rebound damping adjustment
  • Compression damping adjustment

Before you install

  • Confirm fitment for Harley-Davidson Dyna FXD with a rear twin-shock layout
  • Inspect mounting hardware and bushings during installation and torque to the motorcycle manufacturer’s procedure
  • Set sag and re-check fasteners after the first rides
SKU HD215
Model # S36PR1C1L
Barcode # HD215
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) 340.0 +5/-5
Spring Rate Standard 32.0 N/mm
Type Code S36PR1C1L
Stroke Metal to Metal (mm) 88.0
Product Family STX 36 Twin
Fitted Spring 66422-032 21180-01
Spring Colour Black

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