Progressive Suspension 412 Series Shocks For Harley Models
Progressive Suspension 412 Series Shocks For Harley Models
Available in stock (9)
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Estimated delivery: Feb 06 - Feb 10
About this product
About this product
Upgrade your Harley-Davidson's suspension with the Progressive Suspension 412 Series Shocks. Designed for durability and performance, these shocks offer a cost-effective way to improve your ride quality and handling. With multiple styles available, you can customize the look to match your bike's aesthetic.
Description
The Progressive Suspension 412 Series shocks provide a significant upgrade in suspension performance for Harley-Davidson models. Their durable, yet simple design enhances ride quality and handling. Featuring a five-position cam-style spring load preload adjuster, these shocks allow for easy fine-tuning to match your riding style and load. Available in various styles, including full show-chrome or black covers, with chrome or black springs and end caps, the 412 Series lets you customize your bike's appearance while improving its performance. Heavy-duty applications are recommended for bikes consistently operating near their maximum load rating. Ensure compatibility with your specific model year, especially for '86-'15 XL models, where chain/belt guard modifications may be necessary for proper clearance.
Features & highlights
- Enhance your Harley-Davidson's suspension performance with a cost-effective upgrade.
- Easily adjust your ride with the five-position cam-style spring load preload adjuster.
- Customize your bike's look with multiple style options, including chrome and black finishes.
- Experience improved handling and ride quality on various road conditions.
- Enjoy the peace of mind that comes with the shocks' durable and reliable design.
- Made in the USA, ensuring high-quality craftsmanship and materials.
Technical specifications
- Brand: Progressive Suspension
- Product Name: Shock Absorber
- Vendor Part Number: 412-4012C
- Mounting Position: Rear
- Units: Pair
- Type: Coilover Monotube
- Damping Method: Gas Charged
- Adjustment Style: Automatic
- Spring Type: Single Progressive Rate
- Progressive Spring Rate: 2.90 kg/mm - 3.40 kg/mm (160 lb/in - 190 lb/in)
- Extended Length: 362.00 mm (14.25")
- Material: Steel
- Color/Finish: Black, Chrome
- Duty: Standard
- Reservoir Location: Internal
Important to know
Before purchasing shocks that are different than the OEM length, confirm that your wheel travel can be altered without causing clearance issues, such as swingarm/axle to exhaust contact, as well as chain/belt guard or tire contact. When installing shocks on '86-'15 XL models, it may be necessary to modify or space the chain/belt guard to allow proper clearance. Refer to the most recent certificate for current road use listing.
Shipping & Return
Shipping & Return
Free shipping to GLS parcel shop parcel box for purchases over DKK 1,000.
GLS home delivery costs DKK 59.
We do our best to ship your order as quickly as possible. All orders are generally packed within 24 hours on weekdays.
There is a 14-day return policy. Read more
Parts Denmark Info
Parts Denmark Info
Parts Denmark is a new webshop based in Denmark. We have a physical location you can visit (No showroom yet), and we have both email and phone support in our opening hours.
Our company info is:
Parts Denmark ApS
VAT: DK45974758
Dam Holme 11
3660 Stenløse, Denmark
hello@partsdenmark.com
+45 222 333 29
Best regards,
William Svendsen & Martin Høyer (Owners)
Specifications
PROGRESSIVE SUSPENSION
412-4012C
Shock Absorber
Standard
Rear
Steel
Coilover Monotube
Pair


Who is behind Parts Denmark
Martin and William are the duo behind Parts Denmark — an unlikely but awesome combo of a tech-savvy young IT wizard and a seasoned motorcycle guru who’s seen (and fixed) it all. Together, we’ve built a team with big ambitions, plenty of passion, and a shared mission to create great things — side-by-side with you.

