Progressive
Progressive Harley-Davidson 412 Series Shocks 13.5in - Black - 412-4078B
- SKU:
- PGR412-4078B
- UPC:
- 412-4078B
- MPN:
- 412-4078B
- Availability:
- Regularly stocked product
Description
What Harley-Davidson models are compatible with the Progressive 412 Shocks?
Progressive 412 Shocks fit 2006-2024 Harley-Davidson FLH Electra Glide Revival, FLHFB Electra Glide Highway King, FLHR Road King, and over 30 additional models.
What is the recommended installation process for Progressive 412 Shocks?
Professional installation is recommended for Progressive 412 Shocks to ensure optimal fitment and peak shock absorber performance.
Progressive 412 Shocks provide superior damping for your 2006-2024 Harley-Davidson FLH models, excelling in street performance with a score of 8. Featuring nitrogen charged multi-staged velocity sensitive valving and progressive rate springs, these shocks deliver unwavering stability and control. Experience the difference in your ride with these expertly engineered shocks.
Key Features
- doublewall steel body construction
- nitrogen charged multi-staged velocity sensitive valving
- five-position cam style preload adjuster
- progressive rate springs
- Standard or Heavy-Duty
- High Pressure Gas Charged
Why Choose the PGR 412 Shocks
Delivers unwavering stability and control on any road surface.
Achieves a smoother, more comfortable ride, reducing fatigue on long journeys.
Provides instant responsiveness for confident handling and precise maneuvering.
Transforms your ride with consistent damping for predictable performance.
Who Is This For?
Daily Driving Comfort — 7/10
Nitrogen charged valving and progressive springs enhance ride.
Street Performance — 8/10
Velocity sensitive valving and progressive springs improve handling.
Heavy Towing — 6/10
Heavy-Duty option and high pressure gas support loads.
Visual / Aesthetic Upgrade — 5/10
Doublewall steel body construction offers a robust appearance.
Racing Competition — 4/10
Lacks specific racing features; budget upgrade position.
Easy DIY Install — 3/10
Install type is unknown, cannot confirm ease.
Frequently Asked Questions
What Harley-Davidson models are compatible with the Progressive 412 Shocks?
Progressive 412 Shocks fit a wide range of Harley-Davidson models including the 2006-2024 FLH Electra Glide Revival, FLHFB Electra Glide Highway King, and FLHR Road King, among over 30 others. This extensive fitment ensures broad compatibility for many touring and classic cruisers. Confirming your specific model with a qualified technician is always recommended.
What is the recommended installation process for Progressive 412 Shocks?
Professional installation is recommended for Progressive 412 Shocks, requiring confirmation with a qualified technician. This ensures precise setup and optimal performance of the advanced suspension components. Proper installation is key to realizing the full benefits of their engineering.
How do the Progressive 412 Shocks improve street performance?
The Progressive 412 Shocks deliver enhanced street performance with a usage score of 8, due to their velocity-sensitive valving and progressive rate springs. These features provide improved handling and confident maneuvering for spirited riding. Experience transformed control and responsiveness on any street ride.
Is upgrading to Progressive 412 Shocks beneficial over stock components?
Upgrading to Progressive 412 Shocks provides a superior damping and control experience compared to stock, thanks to nitrogen-charged, multi-staged velocity-sensitive valving. This technical advancement ensures consistent damping and predictable performance. Riders will notice a significant improvement in ride quality and handling.
Are the Progressive 412 Shocks designed for heavy towing applications?
The Heavy-Duty option of the Progressive 412 Shocks is designed to support loads in heavy towing scenarios, with a usage score of 6. High-pressure gas and robust construction aid in managing extra weight. This option offers enhanced stability when carrying significant loads.
Additional Resources
Important Notices
⚠️ Proposition 65 Warning: This product can expose you to chemicals including lead and/or other substances known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.
Browse More: Shop All Shocks and Struts — Suspension
Additional Information
Clearance Item: |
N |
MPN: |
412-4078B |
Proposition 65: |
Y |
Case Lot Quantity: |
1 |
Category: |
Suspension>Shocks and Struts |
Product Level: |
Budget Upgrade |
Daily Driving Comfort: |
7/10 |
Street Performance: |
8/10 |
Heavy Towing: |
6/10 |
Visual / Aesthetic Upgrade: |
5/10 |
Racing Competition: |
4/10 |
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