OHLINS - HD 051S2 - STX Pro Shock - 13" - Heavy Duty - Black
The OHLINS HD 051S2 is a Heavy Duty STX Pro Shock kit for 2014-2025 Harley-Davidson motorcycles, engineered with a 36 mm piston for adjustable rebound and compression damping and hard-anodized, CNC-machined aluminum construction — the shock is length-adjustable by 1/2" for custom fit, with billet tool preload adjustment and heavy-duty spring rates for heavier riders.
Features
- 36 mm piston diameter
- Adjustable rebound and compression damping
- Multiple spring rates available: Standard and Heavy Duty (S2)
- Hard-anodized, CNC-machined components
- Length adjustable by 1/2”
- High-pressure nitrogen gas charged
- Adjustable preload with billet tool
- Low-friction shaft and seal head design
- Fully serviceable and repairable
- Fits with Tour-Pak.
Specs
- Product Name: Shock
- Riding Style: Street
- Extended Length: 13.00"
- Color/Finish: Black
- Material: Hard Anodized Machined Aluminum
- Units: Kit
- Model: STX Pro
- Duty: Heavy Duty
Frequently Asked Questions - OHLINS - HD 051S2 - STX Pro Shock - 13" - Heavy Duty - Black - '14-'25 Harley-Davidson
How do I know if this part fits my vehicle?
Check the fitment information listed on this page against your exact year, make, model, and (where applicable) trim, engine size, or configuration. If your exact vehicle isn't listed, or you're not sure, use the product chat on this page or contact our support team before ordering - we're glad to help confirm fitment.
What does it mean if a product is listed as universal fit?
Universal fit means the product is designed to work across a range of vehicles, not that it's guaranteed to fit every one. Compare the listed measurements, mounting requirements, and connector or hardware specs against your specific vehicle before ordering, since some installations may need additional hardware or minor fabrication.
Where can I find installation instructions for this product?
General installation notes are provided above where available. For detailed step-by-step instructions, refer to the manufacturer's documentation included with the product, or use the product chat on this page for questions about difficulty, required tools, or whether professional installation is recommended.
What if I have more questions about this product?
Use the product chat on this page for fitment, specs, installation, and compatibility questions, or contact our support team directly for help before you order.
