Progressive Suspension 412 Series Cruiser Shocks
Progressive Suspension 412 Series Cruiser Shocks
About this product
About this product
Upgrade your cruiser or touring bike's ride quality with Progressive Suspension's 412 Series shocks. These shocks offer a blend of classic styling and modern performance, ensuring a comfortable and controlled ride across various road conditions.
Description
The Progressive Suspension 412 Series cruiser shocks are designed to enhance your riding experience with nitrogen-charged damping and velocity-sensitive valving, automatically adjusting to different road surfaces and riding styles. The progressively wound steel spring delivers superior handling and ride comfort, absorbing bumps and vibrations effectively. The five-position cam-style preload adjuster allows you to fine-tune the spring to match your load and riding preferences. These shocks are a complete assembly, featuring chrome springs and covers for a stylish look. Heavy-duty (HD) applications are recommended for bikes frequently operated near their maximum load capacity. Built with quality materials and precise engineering, the 412 Series shocks provide long-lasting durability and performance.
Features & highlights
- Nitrogen-charged shocks provide consistent damping and improved control.
- Velocity-sensitive valving automatically adjusts to changing road conditions.
- Progressively wound steel spring offers a smooth and comfortable ride.
- Five-position cam-style preload adjuster allows for customized tuning.
- Chrome springs and covers provide a classic, stylish look.
- Heavy-duty applications available for optimized performance under heavy loads.
- Made in the USA, ensuring high-quality construction and reliability.
Technical specifications
- Brand: Progressive Suspension
- Vendor Part Number: 412-4209C
- Adjustment Style: Automatic
- Color/Finish: Black, Chrome
- Damping Method: Gas Charged
- Duty: Heavy Duty, Standard
- Extended Length: 12.50" (318.00 mm)
- Material: Steel
- Mounting Position: Rear
- Product Name: Shock Absorber
- Progressive Spring Rate: 120 lb/in - 170 lb/in (2.15 kg/mm - 3.00 kg/mm)
- Reservoir Location: Internal
- Spring Type: Single Progressive Rate
- Type: Coilover Monotube
- Units: Pair
Important to know
Before purchasing or installing shocks with a length different from the OEM length, ensure that wheel travel alterations do not cause clearance issues, such as swingarm/axle to exhaust contact or chain/belt guard/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
412-4209C
Shock Absorber
Heavy Duty, Standard
Rear
Steel
Coilover Monotube
Pair
Reviews
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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.
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