Progressive Suspension 444 Series Shocks - 13" - Black - 444-4039B

Upgrade your motorcycle's ride quality with Progressive Suspension's 444 Series Shocks. These shocks are designed to provide superior comfort and performance, enhancing your overall riding experience. Experience the difference that quality suspension makes.

Description

The Progressive Suspension 444 Series Shocks feature Frequency Sensing Technology (FST), which automatically adjusts damping based on the frequency of bumps encountered, delivering exceptional ride quality on various road surfaces. The deflective disc valving further enhances damping performance. The pre-load spring can be easily adjusted by hand, eliminating the need for special tools. These shocks incorporate a progressive-rate spring and are high-pressure gas-charged, ensuring consistent performance and minimizing fade. Proudly made in the USA, the 444 Series represents top-tier quality and engineering for your motorcycle's suspension needs. These are standard-duty shocks, suitable for a wide range of riding conditions.

Features & highlights

• Experience superior ride quality with Frequency Sensing Technology (FST) that automatically adjusts damping.
• Enjoy easy, tool-free pre-load spring adjustments for personalized comfort.
• Benefit from consistent performance and reduced fade thanks to the high-pressure gas charge.
• Progressive-rate spring design optimizes handling and comfort.
• Durable construction ensures long-lasting reliability and performance.
• Made in the USA, guaranteeing high-quality craftsmanship.

Technical specifications

• Brand: Progressive Suspension
• Product Name: Shock Absorber
• Vendor Part Number: 444-4039B
• Type: Coilover Monotube
• Mounting Position: Rear
• Adjustment Style: Automatic
• Color/Finish: Black
• Duty: Standard
• Extended Length: 13.00" (330.00 mm)
• Spring Type: Single Progressive Rate
• Progressive Spring Rate: 210 lb/in - 250 lb/in (3.75 kg/mm - 4.46 kg/mm)
• Reservoir Location: Internal
• Units: Pair

Important to know

Slightly longer or shorter shocks can alter the head angle and steering characteristics. Before installing shocks of a different length than OEM, verify that wheel travel changes will not cause clearance issues (e.g., swingarm/axle to exhaust contact). Heavy-duty applications are recommended for bikes operating near maximum load rating over 50% of the time.