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Ships within 48 hours · Estimated delivery Aug 9 - Aug 14
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Description
Progressive Harley-Davidson 412 Series Shocks 12.0in - BlackExperience superior ride quality and reliable rear suspension performance with the Progressive Suspension 412 Series Shocks, model number 412 4044B. Designed specifically for powersports applications, these shocks are non adjustable and crafted with a robust steel body finished in sleek black for both durability and style. The twin tube internal design paired with gas charging enhances the damping performance, providing smooth control and improved
Experience superior ride quality and reliable rear suspension performance with the Progressive Suspension 412 Series Shocks, model number 412-4044B.Designed specifically for powersports applications, these shocks are non-adjustable and crafted with a robust steel body finished in sleek black for both durability and style.
The twin-tube internal design paired with gas charging enhances the damping performance, providing smooth control and improved stability during your ride.
These shocks feature eyelet mounts both at the upper and lower ends, ensuring a secure and precise fit.
Equipped with black polyurethane bushings, these shocks help reduce noise and improve overall comfort.
Included are coilover springs with a black finish and an adjustable preload, allowing for a tailored ride feel with spring rates ranging between 300 and 350 pounds per inch.
With an extended length of 12.01 inches and a collapsed length of 10.12 inches, these shocks deliver optimal travel suited for various rear suspension setups.
Sold as a pair, the Progressive Suspension 412 Series Shocks provide a complete solution for enhancing your vehicle's rear suspension without compromise.
Whether upgrading your powersports vehicle for enhanced performance, stability, or comfort, these non-adjustable rear shocks offer durable construction and dependable function you can trust.
Choose Progressive Suspension for parts engineered with performance and longevity in mind, perfect for enthusiasts demanding quality and reliability without hidden fees or delays.
Order now and benefit from fast European shipping and dedicated enthusiast support from Tuningsupply, your trusted source for high-performance automotive parts.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 24 reviews
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Product Reviews
★★★★★ 5
UPDATED: Replacement works great
Color: 3000K Warm, Size: 1Roll x 16.4ft
FINAL UPDATE: Seller shipped new power unit and it works great now. The lights are really great and super easy to cut to size and use.
UPDATE 1: Seller got in touch and is sending replacement power unit. Will update again once it arrives.
I do really like the look of these and they did wonders for a dark park of my closet that has built-ins.
ORIGINAL: Lights stopped working after about 6 weeks (beyond the 30 day return policy). Seems like the control unit died. Haven’t found any feasible way to contact seller or manufacturer. Will update review if anything changes.
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Reviewed in the United States on February 26, 2025
★★★★★ 4
Light it up!
Color: 3000K Warm, Size: 2Roll x 16.4ft, Color: 3000K Warm, Size: 2Roll x 16.4ft
I am very happy with these. They are easy to use. The only reason I am not giving a five star review is because the instructions and assembly weren’t the easiest. At first we could not get them to work. After looking through the reviews, one man told us that the -\+ were backwards and we tried what he suggested and they worked. I do suggest that because there are two light reels there should be two connecter boxes as well. We had to purchase two packages. Overall, We are satisfied with our purchase.
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Reviewed in the United States on January 9, 2026
★★★★★ 1
Quality just isn’t there
Color: 3000K Warm, Size: 2Roll x 16.4ft
Was very excited to receive this product because I had difficulty lighting op these LED strip lights, this looks like a package that had everything that I needed.
First off, the strip lights themselves are very thin with wise and would look funny on my project, the adhesive backing did not stick at all once removed
The touch sensor works great for about 10 minutes and then completely died, overall not impressed with the quality of this product, sending back
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Reviewed in the United States on February 4, 2026
★★★★★ 5
Excellent Cabinet Lights!
Color: 3000K Warm, Size: 1Roll x 16.4ft
Great cabinet lights. Easy to install and connect. The touch less control is handy and works well to dim and turn the lights on and off. Been using them for half a year now. No complaints.
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Reviewed in the United States on October 30, 2025
★★★★★ 5
Works great
Color: 3000K Warm, Size: 1Roll x 16.4ft, Color: 3000K Warm, Size: 1Roll x 16.4ft
works well
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Reviewed in the United States on March 19, 2026