Progressive Suspension 412 Series Cruiser Shocks
Progressive Suspension 412 Series Cruiser Shocks
Available in stock (8)
-
Estimated delivery: Feb 06 - Feb 10
About this product
About this product
Upgrade your cruiser or touring bike's ride quality with Progressive Suspension's 412 Series Cruiser Shocks. These shocks are designed to deliver superior handling and comfort, whether you're cruising down the highway or navigating twisty roads. With a focus on quality and performance, the 412 Series shocks are a reliable choice for riders seeking an enhanced riding experience.
Description
The Progressive Suspension 412 Series shocks feature nitrogen-charged dampers and multi-stage, velocity-sensitive valving. This advanced valving automatically adapts to varying road conditions, providing a smooth and controlled ride. The progressively wound steel spring offers excellent support and responsiveness, improving overall handling. The five-position cam-style preload adjuster allows you to fine-tune the ride to your specific needs and preferences. These complete shock assemblies include eye-catching chrome springs and covers, adding a touch of style to your motorcycle. Built with quality materials and precision engineering, these shocks deliver long-lasting performance and reliability. Enjoy improved comfort, control, and confidence on every ride. The 412 Series Cruiser Shocks feature a coilover monotube design with a progressive spring rate of 120 lb/in - 170 lb/in (2,15 kg/mm - 3,00 kg/mm).
Features & highlights
- Nitrogen-charged shocks provide consistent damping and improved ride quality.
- Multi-stage, velocity-sensitive valving automatically adjusts to road conditions for optimal performance.
- Progressively wound steel spring delivers superior handling and support.
- Five-position cam-style preload adjuster allows for easy ride customization.
- Complete shock assemblies include chrome springs and covers for a stylish look.
- Designed specifically for cruiser and touring bikes to enhance ride comfort and control.
- Made in the USA, ensuring high-quality craftsmanship and durability.
Technical specifications
- Brand: Progressive Suspension
- Product Name: Shock Absorber
- Vendor Part Number: 412-4218C
- Type: Coilover Monotube
- Mounting Position: Rear
- Damping Method: Gas Charged
- Adjustment Style: Automatic
- Extended Length: 13.00" (330.00 mm)
- Spring Type: Single Progressive Rate
- Progressive Spring Rate: 120 lb/in - 170 lb/in (2,15 kg/mm - 3,00 kg/mm)
- Material: Steel
- Color/Finish: Black, Chrome
- Duty: Standard
- Reservoir Location: Internal
- Units: Pair
Important to know
Before purchasing or installing shocks with a different length than the OEM, ensure sufficient wheel travel to avoid clearance issues such as swingarm/axle to exhaust contact or chain/belt guard and tire contact. Heavy Duty (HD) applications are recommended for bikes operated at or near maximum load rating over 50% of the time.
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
412-4218C
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.

