PROGRESSIVE SUSPENSION
444 Series Shock - 13.5" - Heavy-Duty - Black
Part # 1310-1231
$860.95
In Stock
- 60-day returns
- Free shipping over $100
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CA Prop 65 Warning: WARNING:
Confirmed fit for 35 motorcycle configurations across Harley-Davidson, model years 2009–2025.
| Years | Make & Model |
|---|---|
| 2025 Harley-Davidson | Tri Glide Ultra Classic FLHTCUTG |
| 2025 Harley-Davidson | Freewheeler FLRT |
| 2025 Harley-Davidson | Road Glide 3 FLTRT |
| 2009-2024 Harley-Davidson | FLHTCUTG Tri Glide Ultra |
| 2015-2024 Harley-Davidson | FLRT Freewheeler |
| 2010-2011 Harley-Davidson | FLHXXX Street Glide Trike |
| 2020, 2022 Harley-Davidson | FLHTCUTGSE CVO Tri Glide |
| 2023-2024 Harley-Davidson | FLTRT Road Glide 3 |
- 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.
- Features 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
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Overview
The PROGRESSIVE SUSPENSION 1310-1231: 444 Series Shock - 13.5" - Heavy-Duty - Black. Confirmed fit for 35 motorcycle configurations across Harley-Davidson, model years 2009–2025. Ships from Greasemoto — a veteran-owned motorcycle parts shop in Fort Worth, TX — with free U.S. shipping on orders over $100.
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Fits these motorcycles
- Harley-Davidson Tri Glide Ultra Classic FLHTCUTG
- Harley-Davidson Freewheeler FLRT
- Harley-Davidson Road Glide 3 FLTRT
- Harley-Davidson FLHTCUTG Tri Glide Ultra
- Harley-Davidson FLRT Freewheeler
- Harley-Davidson FLHXXX Street Glide Trike
- Harley-Davidson FLHTCUTGSE CVO Tri Glide
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