Progressive 412 Cruise shocks for Harley-Davidson deliver a lowered stance without sacrificing ride quality. A hybrid spring design combines a flat-wire spring with a progressive main spring, allowing the 12.5-inch shock to sit and handle like an 11.5-inch unit while using the full stroke when terrain demands it.
Features
Sits like 11.5 in. eye to eye at rest
Five-position preload adjuster
Gas-charged damper
Chrome main spring
12.5 in. overall length
Specifications
Brand: Progressive
Manufacturer Part #: 412CRZ-4065C
Weight: 8.9 lb
Category: Suspension / Shocks and Struts
WARNING: Cancer and Reproductive Harm — California Prop 65. www.P65Warnings.ca.gov
Fitment
Fits Harley-Davidson models. Verify your frame type and mounting style before ordering to ensure compatibility.
Frequently Asked Questions
Will these give me a lowered ride height?
Yes. The hybrid spring design makes the 12.5-inch shock sit and feel like an 11.5-inch shock under the bike's weight, lowering stance without compromising stroke.
Can I adjust the preload?
Yes — the five-position preload adjuster lets you dial in the spring rate to match your riding weight and preference.
What happens when I hit bumps or rough terrain?
The shock uses its full stroke when needed, so bumps and dips are absorbed smoothly despite the lowered ride height.
Is this shock gas charged?
Yes. Gas charging helps prevent fade and provides consistent damping across varied terrain and riding conditions.
California Proposition 65 Warning
WARNING: Cancer and Reproductive Harm — California Prop 65 (Y). www.P65Warnings.ca.gov
BRAND
Progressive
TYPE
Shocks and Struts
SKU
T14-974679
WEIGHT
8.9 lb
Please contact us to confirm fitment for your specific motorcycle, or check the product title for compatibility notes.
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Dec 25, 2025
Stiff
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.
Progressive 412 Shocks — Harley-D...
$443.95
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