Progressive 412 Series shocks deliver consistent damping and adjustable ride height for Harley-Davidson motorcycles. Double-wall steel construction with nitrogen charging and multi-stage velocity-sensitive valving provides smooth suspension performance across a range of rider weights.
Fits Harley-Davidson models. Verify your specific year and model on the Progressive website before ordering, as shock applications vary by chassis.
Yes — the 5-position cam-style preload adjuster lets you dial in ride height and firmness without tools. Rotate to match your weight and riding style.
Heavy-duty springs support riders and rigs requiring more load capacity. Standard springs suit lighter riders. Choose based on your typical riding weight.
Show chrome covers are optional on select applications. Check the product listing for your specific model to confirm availability.
Progressive 412s are built for long-term durability. Lifespan depends on riding conditions and maintenance, but the durable construction should outlast many riders' ownership.
WARNING: Cancer and Reproductive Harm — California Prop 65 (Y). www.P65Warnings.ca.gov
| BRAND | Progressive |
| TYPE | Shocks and Struts |
| SKU | T14-614018 |
| WEIGHT | 9.1 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
