Ohlins STX 36 Twin — 1991-2017 Harley-Davidson Dyna FXD

Ohlins STX 36 twin shocks for Harley-Davidson Dyna FXD, built with a monotube design and divided-piston technology that delivers adjustable rebound, preload, and ride height without sacrificing durability. Precision CNC-machined components and high-pressure nitrogen charging keep performance consistent mile after mile.

Features

• Hard anodized, precision CNC-machined components
• Low-friction shaft and seal head design
• High-pressure nitrogen gas charged
• Rebound adjustment
• 1/2 in. length adjustable for ride height
• Pin-tool preload adjustment
• 36mm piston
• Sold as a pair

Specifications

• Brand: Ohlins
• Manufacturer Part #: HD 816
• Piston Size: 36mm
• Shock Type: Monotube, divided-piston
• Length Adjustment: 1/2 in.
• Weight: 12 lb
• Category: Suspension / Shocks and Struts

Fitment

Fits Harley-Davidson Dyna FXD models from 1991 through 2017. Sold as a pair for both rear wheels.

Frequently Asked Questions

Are these sold as a pair or individual shocks?

Sold as a pair — you receive both rear shocks needed for your Dyna.

Can I adjust ride height with these shocks?

Yes. These are length-adjustable by 1/2 inch using the included pin tool, allowing you to dial in your preferred ride height.

Do I need a suspension specialist to install these?

Installation requires basic mechanical skills and proper jack/stand setup. Many riders have them professionally installed to ensure proper setup and spring rate selection.

What adjustments are available?

Rebound damping and preload are adjustable using the pin tool included with the shocks. Consult Ohlins documentation for your specific spring rate options.

Will these fit my 2018+ Dyna or Softail?

No — this part is specific to 1991-2017 Dyna FXD models. Newer Dyna and Softail models use different chassis and require different shock designs.