Progressive 412 Series shocks deliver multi-stage velocity-sensitive damping in a durable double-wall steel body, tuned for consistent suspension performance across a wide range of rider weights. A five-position preload adjuster lets you dial comfort and handling to your preference, with spring and finish options to match your build.
Fits Harley-Davidson motorcycles. Confirm your specific model year and chassis before ordering to ensure correct application.
Standard and heavy-duty progressive rate springs are available. Choose based on your body weight and riding preference.
Yes — the five-position cam adjuster lets you dial preload for comfort or stiffness without tools.
Shock installation should be performed by a qualified mechanic familiar with suspension work. Do not attempt if unfamiliar with shock replacement.
Chrome covers are optional on select applications. Check your specific model fitment — they may be ordered separately.
Yes. The multi-stage damping and gas charge provide smoother, more consistent performance than most stock shocks.
WARNING: Cancer and Reproductive Harm — California Prop 65 (Y). www.P65Warnings.ca.gov
| BRAND | Progressive |
| TYPE | Shocks and Struts |
| SKU | T14-614004 |
| WEIGHT | 10.2 lb |
I bought these for my '06 FLHR and could not be happier. I'm 6' 275 lbs so I went with the heavy duty option. Took about 30 min. to change shocks and the ride has improved considerably, took the jolt out of hitting heaves in the road.
While removing the rear wheel for some other service they just quite literally fell apart in two pieces leaving me with a garage floor full of suspension oil and one unusable shock. Spoke with their warranty rep who told me in so many words that its not their problem. Dissapointed to say the least.
So far loving these, the ride is much smoother and an awesome look. Going for the 12" was a good choice, raised it but not too much.
Just changed from my stock Harley to the 13-in and what a difference it made. Bike handles better and rides better
