Progressive Suspension 444 Series Shocks - Chrome
Progressive Suspension 444 Series Shocks - Chrome
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Estimated delivery: Feb 04 - Feb 08
About this product
About this product
Upgrade your ride with the Progressive Suspension 444 Series shocks. These shocks deliver superior ride quality and consistent performance, making them ideal for motorcycle enthusiasts and professionals alike. Experience the difference that Frequency Sensing Technology (FST) and high-quality construction can make.
Description
The Progressive Suspension 444 Series shocks utilize Frequency Sensing Technology (FST) to automatically adjust damping based on the frequency of bumps encountered, providing a smooth and controlled ride in various conditions. Deflective disc valving further enhances damping performance. The pre-load spring is easily adjustable by hand, eliminating the need for special tools. Featuring a progressive-rate spring and high-pressure gas charge, these shocks ensure consistent performance and are available in chrome. Built to last and enhance your riding experience, the 444 Series shocks are a premium upgrade for your motorcycle. Heavy-duty applications are recommended for bikes operating near maximum load over 50% of the time.
Features & highlights
- Frequency Sensing Technology (FST) automatically adjusts damping for superior ride quality.
- Deflective disc valving enhances damping performance.
- Pre-load spring is easily adjustable by hand without special tools.
- Progressive-rate spring ensures consistent performance.
- High-pressure gas charged for stable operation.
- Made in the USA.
Technical specifications
- Brand: Progressive Suspension
- Product Type: Shock Absorber
- Series: 444 Series
- Color/Finish: Chrome
- Mounting Position: Rear
- Adjustment Style: Automatic
- Extended Length: 13.50" (343.00 mm)
- Spring Type: Single Progressive Rate
- Progressive Spring Rate: 90 lb/in - 130 lb/in (1.61 kg/mm - 2.32 kg/mm)
- Duty: Heavy Duty, Standard
- Reservoir Location: Internal
- Type: Coilover Monotube
- Units: Pair
Important to know
Shocks slightly longer than stock may alter head angle slightly and provide quicker steering. Shocks slightly shorter than stock may alter head angle and provide slower steering. Before purchasing or attempting to install shocks different than OEM length, confirm your wheel travel can be altered without causing clearance issues, such as swingarm/axle to exhaust contact and 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
444-4003C
Shock Absorber
Heavy Duty, Standard
Rear
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.

