Medusa Bikes
444 SERIES HEAVY DUTY SHOCK ABSORBER 12.5 INCH BLACK FOR SELECT HARLEY-DAVIDSON TOURING/TRIKE – PROGRESSIVE SUSPENSION
444 SERIES HEAVY DUTY SHOCK ABSORBER 12.5 INCH BLACK FOR SELECT HARLEY-DAVIDSON TOURING/TRIKE – PROGRESSIVE SUSPENSION
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⚠️ Note on Approval & Installation: Some offered parts requiring approval or relevant to TÜV do not have TÜV, ABE, EC, or parts certificate approval. If no such approval is stated in the respective product description, these parts are not approved for public road traffic and may need to be registered via individual inspection or are exclusively intended for racing or show purposes. Depending on the vehicle and product, adjustments or additional installation work may also be required. Not all items are plug & play installable.
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Manufacturer's specifications +
Manufacturer Information
PROGRESSIVE SUSPENSION
13861 Rosecrans Avenue
90670 Santa Fe Springs
UNITED STATES
info@performancemachine.com
Responsible Person in the EU
Parts Europe
Conrad Röntgen-Str. 2
54332 Wasserliesch
GERMANY
sales@partseurope.eu
www.partseurope.eu
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Manufacturer - PROGRESSIVE SUSPENSION
Manufacturer Information
PROGRESSIVE SUSPENSION
13861 Rosecrans Avenue
90670 Santa Fe Springs
UNITED STATES
info@performancemachine.com
Responsible Person in the EU
Parts Europe
Conrad Röntgen-Str. 2
54332 Wasserliesch
GERMANY
sales@partseurope.eu
www.partseurope.eu
444 SERIES HEAVY DUTY SHOCK ABSORBERS 12.5 INCH BLACK FOR SELECTED HARLEY-DAVIDSON TOURING/TRIKE
444 Series progressive-suspension rear shock absorbers with the unique part number 444-4019B. This version is 12.5 inches long, black, and designed for the specified vehicle group.
DETAILS
Patented Frequency Sensing Technology (FST)
Damping adapts dynamically to small and large bumps
Deflective-Disc valve technology
Tool-free adjustable spring preload
Progressive spring
Made in the USA
Progressive Suspension generally recommends Heavy Duty for rider weights of approximately 250 lb (approx. 113 kg) or more, or for frequent two-person use. Vehicle-specific compatibility remains crucial.
COMPATIBILITY
For selected Harley-Davidson Electra Glide, Street Glide, Road Glide, Road King, Ultra Limited, and Trike models. Check exact compatibility using the model code, year of manufacture, load, and part number. Before purchase, also check clearance for the wheel, swingarm, belt/chain guard, and exhaust if the length differs.
TECHNICAL DATA
Part number: 444-4019B
Series: 444 Series
Version: HEAVY DUTY
Eye-to-eye length: 12.5 inches / 317.5 mm
Color/Finish: Black
Mounting position: Rear
Quantity supplied: Pair
VARIANTS
No selectable variants.
SCOPE OF DELIVERY
1 pair of Progressive Suspension shock absorbers in the version described.
CERTIFICATION
Progressive Suspension provides TÜV documents for several shock absorber series. No general ABE approval is provided for this part number. Before use on public roads, check whether 444-4019B and the specific vehicle are covered by the supplied or available documents; otherwise, clarify approval with a testing center.
Installation must be carried out by a professional workshop or a qualified person. We assume no liability for damage or malfunctions caused by incorrect or improper installation. Your statutory rights in the event of a product defect remain unaffected.
444 SERIES HEAVY DUTY SHOCK ABSORBERS 12.5 INCH BLACK FOR SELECTED HARLEY-DAVIDSON TOURING/TRIKE
444 Series progressive-suspension rear shock absorbers with the unique part number 444-4019B. This version is 12.5 inches long, black, and designed for the specified vehicle group.
DETAILS
Patented Frequency Sensing Technology (FST)
Damping adapts dynamically to small and large bumps
Deflective-Disc valve technology
Tool-free adjustable spring preload
Progressive spring
Made in the USA
Progressive Suspension generally recommends Heavy Duty for rider weights of approximately 250 lb (approx. 113 kg) or more, or for frequent two-person use. Vehicle-specific compatibility remains crucial.
COMPATIBILITY
For selected Harley-Davidson Electra Glide, Street Glide, Road Glide, Road King, Ultra Limited, and Trike models. Check exact compatibility using the model code, year of manufacture, load, and part number. Before purchase, also check clearance for the wheel, swingarm, belt/chain guard, and exhaust if the length differs.
TECHNICAL DATA
Part number: 444-4019B
Series: 444 Series
Version: HEAVY DUTY
Eye-to-eye length: 12.5 inches / 317.5 mm
Color/Finish: Black
Mounting position: Rear
Quantity supplied: Pair
VARIANTS
No selectable variants.
SCOPE OF DELIVERY
1 pair of Progressive Suspension shock absorbers in the version described.
CERTIFICATION
Progressive Suspension provides TÜV documents for several shock absorber series. No general ABE approval is provided for this part number. Before use on public roads, check whether 444-4019B and the specific vehicle are covered by the supplied or available documents; otherwise, clarify approval with a testing center.
Installation must be carried out by a professional workshop or a qualified person. We assume no liability for damage or malfunctions caused by incorrect or improper installation. Your statutory rights in the event of a product defect remain unaffected.
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