Progressive Suspension 412 Series Shocks For Harley Models
Progressive Suspension 412 Series Shocks For Harley Models
About this product
About this product
Upgrade your Harley-Davidson's suspension with the Progressive Suspension 412 Series shocks. These shocks offer a blend of performance and value, providing a significant improvement over stock suspension. Designed for durability and ease of use, the 412 Series shocks deliver a comfortable and controlled ride.
Description
The Progressive Suspension 412 Series shocks are engineered to enhance your motorcycle's handling and ride quality. Featuring a simple yet robust design, these shocks are a cost-effective solution for improving your bike's overall suspension performance. The five-position cam-style spring load preload adjuster allows you to easily fine-tune your ride to match your load and riding style. Available in multiple styles, including show-chrome or black covers, and with chrome or black springs and end caps, you can customize the look to suit your bike. The gas-charged damping method ensures consistent performance, while the progressive spring rate adapts to varying road conditions, providing both comfort and control. These shocks are ideal for riders looking to upgrade their Harley's suspension without breaking the bank.
Features & highlights
- Enhance your Harley-Davidson's handling and ride comfort.
- Five-position cam-style spring load preload adjuster for easy fine-tuning.
- Gas-charged damping provides consistent performance.
- Progressive spring rate adapts to varying road conditions.
- Available in multiple styles to match your bike's aesthetics.
- Durable steel construction ensures long-lasting performance.
- Made in the USA.
Technical specifications
- Brand: Progressive Suspension
- Product Name: Shock Absorber
- MPN: DS222012
- Color/Finish: Black
- Material: Steel
- Mounting Position: Rear
- Type: Coilover Monotube
- Damping Method: Gas Charged
- Adjustment Style: Automatic
- Spring Type: Single Progressive Rate
- Progressive Spring Rate: 75 lb/in - 120 lb/in (1.35 kg/mm - 2.15 kg/mm)
- Extended Length: 13.50" (343.00 mm)
- Duty: Standard
- Units: Pair
- Reservoir Location: Internal
Important to know
When installing shocks on '86-'15 XL models, it may be necessary to modify or space the chain/belt guard to allow proper clearance. A shock which is slightly longer than stock may alter the head angle slightly and provide somewhat quicker steering. A shock which is slightly shorter than stock may alter the head angle slightly and provide somewhat slower steering. Heavy Duty Applications are recommended for bikes that are operated at or near the manufacturer's maximum load rating over 50% of the time. Before purchasing or attempting to install 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.
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
Specifications
PROGRESSIVE SUSPENSION
412-4009B
Shock Absorber
Standard
Rear
Steel
Coilover Monotube
Pair
Reviews


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.
Based in Denmark
Fast customer support
Over 100.000 Products
2-Year Full Warranty
Your peace of mind is our priority. Every product in our shop comes with a comprehensive 2-year warranty, so you can hit the road with full confidence.
Support in Danish, Swedish, German & English
Whether you are upgrading your exhaust or choosing a new helmet, our team of seasoned riders is ready to provide professional guidance for your specific bike.
Free Shipping Over 200€ (EU)
Shop your favorite gear without worrying about extra costs. We offer free shipping on all orders over 200€ (EU), ensuring your parts reach you safely and affordably.
Authorized Parts Europe Dealer
As a certified Parts Europe supplier, we guarantee 100% authentic, high-quality motorcycle parts and accessories directly from the world's leading manufacturers.

