Progressive Suspension has focused exclusively on American V-twin suspension since 1982, and its Monotube fork cartridges and 400/970/970G shock series are among the most common upgrades on baggers and Softails. For most riders the stock rear shock is the single worst part on the bike — this is the fix.
Enhance the ride quality and handling of your 1992-2022 Harley-Davidson Sportster with Progressive 494 Sport Series shocks. These performance-oriented shocks are designed to deliver consistent damping and responsive feedback, transforming your Sportster's feel on any road. Experience a more confident and comfortable ride, whether you're commuting or enjoying a spirited run.
The Progressive 494 Sport Series shocks bring modern suspension technology to your Harley-Davidson Sportster. Featuring a high-pressure gas monotube design and deflective disc damping, they provide excellent control and stability. The progressive-rate coil spring adapts to varying road conditions and loads, while the adjustable preload and rebound damping allow you to fine-tune your ride to match your personal preferences and riding style.
Designed as a direct replacement for your factory units, these Progressive 494 shocks are a significant upgrade for any Sportster rider seeking better performance. The lightweight aluminum body reduces unsprung weight, contributing to more agile handling. With the ability to dial in both preload and rebound, you can customize your Sportster's suspension to suit your weight, passenger, and preferred road feel, making every ride more engaging and comfortable.
Do these shocks require any tuning or fuel map changes?
No, shocks do not require any ECU tuning or fuel map changes. You adjust ride quality by hand-threading preload and adjusting rebound damping directly on the shocks.
Are these shocks easy to install on my Sportster?
Installation is generally straightforward for those with basic mechanical skills. Progressive provides detailed instructions to assist with the process, and no specialized tools are typically required beyond standard motorcycle tools.
How do I determine the correct preload setting for my weight?
You can adjust the preload by hand-threading the collar on the shock. Start with a baseline setting and then fine-tune it based on your weight, riding style, and whether you typically ride solo or two-up, aiming for optimal sag and comfort.
| BRAND | Progressive |
| TYPE | Shocks and Struts |
| SKU | T14-790091 |
| WEIGHT | 7.7 lb |
The shocks seem super nice, but they are incredibly stiff. Turns out they’re 130/200 top to bottom. Would be nice to have an option to choose your spring rate. Couldn’t find it in the description either. Have them installed on a 1998 sportster 1200 by the way. I’m about 180lbs and they don’t move at all, my friend who weighs about 260 also said they were way to firm. Hope this helps.
