The Ohlins STX 36 Twin is a monotube shock pair for Harley Dyna FXD models, featuring a divided-piston design with rebound adjustment, length adjustment, and pin-tool preload tuning across multiple spring rates. Hard-anodized aluminum bodies and high-pressure nitrogen charging deliver consistent damping for both street and sport riding.
Features
- Hard anodized, precision CNC-machined aluminum
- Divided-piston monotube design
- Rebound adjustment
- Length adjustable ±1/2 in.
- Pin-tool preload adjustment with multiple spring rate options
- High-pressure nitrogen gas charged
- 36mm piston
- Low-friction shaft and seal head
- Sold as a pair
Specifications
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Brand: Ohlins
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Manufacturer Part #: HD 219
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Piston Type: 36mm divided-piston
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Design: Monotube
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Length Adjustable: ±1/2 in.
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Weight: 9.7 lb per pair
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Category: Suspension / Shocks and Struts
Fitment
Fits Harley-Davidson Dyna FXD models, 1991 through 2017.
Frequently Asked Questions
What adjustments can I make with these shocks?
Rebound damping, ride height (±1/2 in. length), and spring preload via the included pin tool across multiple spring rate options.
Do these come as a front/rear pair or singles?
Sold as a pair — two shocks ready to bolt onto your Dyna FXD.
Are these street-legal for my Dyna?
Yes. These are OEM-style replacement shocks designed for street use on 1991-2017 Dyna FXD models.
Can I adjust preload without special tools?
The pin-tool preload adjustment uses the included tool — no exotic equipment needed.
Will these fit a Softail or Street Glide?
No — these are specific to Dyna FXD chassis. Softail and Touring models use different shock mounts and lengths.
