Progressive Suspension #444-4002B - 444 Series Shock - 13" - Standard/Heavy-Duty - Black

Standard Duty for the following fitment:

• '80-'98 FLT/FLHT/FLHR/FLTR

• '06-'24 FLT/FLHT/FLHR/FLTR/FLHX (except H-D FL Trike)

• '99-'05 FLT/FLHT/FLHR/FLTR

Heavy-Duty for the following fitment:

• '82-'94, '99-'00 FXR

• '79-'85 XL

• '77-'78 XLCR

• '04-'21 XL (except RH Sportster)

• '86 -'03 XL

Features

• Feature the all-new Frequency Sensing Technology (FST) which allows the shocks to sense the frequency of a bump and automatically adjust damping for superior ride quality
• Deflective disc valving
• Pre-load spring adjusts by hand with no special tool needed
• Includes a progressive-rate spring and are high-pressure gas charged for consistent performance
• Made in the USA
• 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.
• Heavy duty applications recommended for bikes operating at or near maximum load rating over 50% of the time.

Specs