Progressive 412 Series shocks deliver consistent damping and a smooth ride with double-wall steel construction and nitrogen-charged, multi-stage velocity-sensitive valving. A five-position cam-style preload adjuster lets you tune for your weight and riding style, and optional Show Chrome covers are available on select applications.
Fits Harley-Davidson motorcycles. Verify your specific model and year before ordering to ensure correct application.
Yes — the 5-position cam-style preload adjuster lets you dial in the suspension for light or heavy riders.
Show Chrome covers are optional on select applications. Check fitment details for your model to see if they're available.
The multi-stage velocity-sensitive damping and progressive springs provide smoother, more consistent performance across bumps and road conditions compared to stock shocks.
Yes — the double-wall steel damper body with nitrogen charging ensures consistent damping performance over time.
WARNING: Cancer and Reproductive Harm — California Prop 65 (Y). www.P65Warnings.ca.gov
| BRAND | Progressive |
| TYPE | Shocks and Struts |
| SKU | T14-669179 |
| WEIGHT | 10.6 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.
