Progressive Suspension 444 Series Shocks - Heavy Duty
Progressive Suspension 444 Series Shocks - Heavy Duty
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Estimated delivery: Feb 05 - Feb 09
About this product
About this product
Experience a superior ride with the Progressive Suspension 444 Series Shocks. These shocks are engineered to deliver exceptional comfort and performance, whether you're cruising down the highway or tackling rough backroads. Built with quality and precision, these shocks will enhance your motorcycle's handling and ride quality.
Description
These 444 Series shocks utilize Frequency Sensing Technology (FST) to automatically adjust damping based on the frequency of bumps encountered, ensuring optimal ride quality in varying conditions. The 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 charging, these shocks offer consistent performance and are proudly made in the USA. These heavy-duty shocks are recommended for bikes operating at or near maximum load rating over 50% of the time.Features & highlights
- Experience superior ride quality with Frequency Sensing Technology (FST).
- Enjoy consistent performance with deflective disc valving.
- Easily adjust pre-load by hand - no special tools required.
- Benefit from the progressive-rate spring and high-pressure gas charge.
- Upgrade to Heavy Duty shocks for bikes often operating at max load.
- Made in the USA - ensuring top quality and performance.
Technical specifications
- Brand: Progressive Suspension
- Product Name: Shock Absorber
- Vendor Part Number: 444-4048B
- Type: Coilover Monotube
- Mounting Position: Rear
- Color/Finish: Black
- Adjustment Style: Automatic
- Duty: Heavy Duty
- Extended Length: 12.50" (318.00 mm)
- Spring Type: Single Progressive Rate
- Progressive Spring Rate: 270 lb/in - 315 lb/in (4.82 kg/mm - 5.63 kg/mm)
- Reservoir Location: Internal
- 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
444-4048B
Shock Absorber
Heavy Duty
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.

