Progressive 412 Series shocks deliver consistent suspension performance with a durable double-wall steel body, nitrogen gas charging, and multi-stage velocity-sensitive valving. The five-position cam-style preload adjuster lets you dial in the ride for your weight and riding style, with available chrome or black finishes and optional show chrome covers.
Fits Harley-Davidson models. Verify your specific year and model before ordering to ensure compatibility.
Yes. The 5-position cam-style preload adjuster lets you dial in the suspension to match your weight and load.
Standard springs suit lighter riders; heavy-duty springs provide more support for heavier riders or carrying passengers and gear.
Standard models come without covers. Optional show chrome covers are available on select applications — check fitment before ordering.
The double-wall steel construction and nitrogen gas charging are designed for consistent damping performance over thousands of miles of riding.
Yes. The multi-stage velocity-sensitive valving delivers smooth, consistent damping compared to worn stock shocks or basic replacements.
WARNING: Cancer and Reproductive Harm — California Prop 65 (Y). www.P65Warnings.ca.gov
| BRAND | Progressive |
| TYPE | Shocks and Struts |
| SKU | T14-630119 |
| WEIGHT | 10.4 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.
