Progressive Suspension 412 Series Cruiser Shocks
Progressive Suspension 412 Series Cruiser Shocks
Hurry up, only 1 item left in stock.
-
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 shocks. These shocks combine classic styling with modern technology to deliver superior handling and comfort. The nitrogen-charged design and progressive rate springs ensure a smooth and controlled ride across various road conditions.
Description
Designed specifically for cruiser and touring bikes, the 412 Series shocks feature multi-stage, velocity-sensitive valving that automatically adjusts to riding conditions. This technology provides consistent damping and improved stability, enhancing overall control. The progressively wound steel spring delivers superior ride and handling, while the five-position cam-style preload adjuster allows you to fine-tune the ride to your specific needs. The complete shock assemblies include chrome springs and covers, adding a touch of style to your motorcycle. These shocks are ideal for riders looking to improve their bike's performance and comfort without sacrificing its classic aesthetic. Made in the USA with high-quality materials, these shocks are built to last.Features & highlights
- Experience superior ride quality and handling with progressively wound steel springs.
- Enjoy consistent damping and stability thanks to multi-stage, velocity-sensitive valving.
- Easily fine-tune your ride with the five-position cam-style preload adjuster.
- Enhance your bike's appearance with chrome springs and covers.
- Benefit from durable construction and reliable performance.
- Designed specifically for cruiser and touring bikes.
- Made in the USA.
Technical specifications
- Brand: Progressive Suspension
- Product Name: Shock Absorber
- Type: Coilover Monotube
- Damping Method: Gas Charged
- Mounting Position: Rear
- Units: Pair
- Color/Finish: Black, Chrome
- Adjustment Style: Automatic
- Extended Length: 12.50" (318.00 mm)
- Spring Type: Single Progressive Rate
- Progressive Spring Rate: 105 lb/in - 151 lb/in (1.90 kg/mm - 2.70 kg/mm)
- Material: Steel
Important to know
Heavy Duty (HD) applications are recommended for bikes operated at or near 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
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
412-4250C
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.

