Progressive 412 Series shocks deliver smooth, consistent suspension performance with a doublewall steel body and nitrogen-charged, multi-stage velocity-sensitive valving. Five-position cam preload adjustment lets you dial in the ride for your weight and riding style, making them a durable upgrade for Harley-Davidson models.
Fits Harley-Davidson models. Verify specific model and year compatibility before ordering.
Yes. The 5-position cam-style preload adjuster lets you dial in stiffness for your weight and riding conditions without tools.
The nitrogen-charged, multi-stage damping provides smoother, more consistent performance than factory shocks across a wider range of riding conditions.
Standard 412s have a steel finish. Optional full show chrome covers are available on select applications — check fitment before ordering.
Standard springs work for most riders. Heavy-duty springs suit heavier riders or extended two-up riding.
WARNING: Cancer and Reproductive Harm — California Prop 65 (Y). www.P65Warnings.ca.gov
| BRAND | Progressive |
| TYPE | Shocks and Struts |
| SKU | T14-669153 |
| WEIGHT | 10.2 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.
