Progressive 412 Series shocks deliver a durable, affordable suspension upgrade for Harley-Davidson with a doublewall steel damper body and nitrogen-charged, velocity-sensitive valving. The five-position cam-style preload adjuster lets you dial in ride comfort for solo or two-up riding, while multiple spring options and finish choices fit most cruiser platforms.
Features
- Doublewall steel construction with multistage velocity-sensitive damping
- High-pressure nitrogen gas charge for consistent performance
- 5-position cam-style preload adjuster
- Progressive or heavy-duty spring rates available
- Chrome or black finish options
- Optional Show Chrome covers on select models
Specifications
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Brand: Progressive
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Manufacturer Part #: 412-4041C
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Category: Suspension / Shocks and Struts
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Weight: 11.8 lb
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WARNING: Cancer and Reproductive Harm — California Prop 65. www.P65Warnings.ca.gov
Fitment
Fits Harley-Davidson cruiser models. Confirm your specific year and model before ordering, as fitment varies by frame type.
Frequently Asked Questions
Can I adjust the ride height or stiffness after installation?
Yes. The 5-position cam-style preload adjuster lets you fine-tune damping and ride height to match your weight and riding style without tools.
What's the difference between standard and heavy-duty springs?
Standard springs suit lighter riders; heavy-duty springs provide more support for heavier riders or two-up touring.
Do these come with Show Chrome covers?
Not on all models — Show Chrome covers are optional on select applications. Check your fitment before ordering.
Are these street-legal?
Yes, these are designed for street use on Harley-Davidson motorcycles and comply with typical safety standards.
California Proposition 65 Warning
WARNING: Cancer and Reproductive Harm — California Prop 65 (Y). www.P65Warnings.ca.gov