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Progressive 13 1/2" 412 Series Shocks For Harley Big Twin 1958-1972
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MSRP
$358.95
Your Savings (10%):
$35.90
Your Price
$323.05
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Progressive 13 1/2" 412 Series Shocks For Harley Big Twin

The 412 Series shocks are simply the best value shock the Progressive offers. The 412's simple, durable design means they will be an improvement to your motorcycle's suspension performance for as long as you are riding it. The double-wall steel body construction with nitrogen charged, multi-staged velocity-sensitive valving gives you smooth, consistent damping. A five position cam-style preload adjuster lets you dial in your ride whether you're a light rider or heavy hitter. Step into suspension that works for you - try a set of 412 shocks.

Features:

  • Nitrogen-charged
  • Cam-style preload adjuster
  • Made in USA
View Fitment Notes & Exceptions

Fitment Notes & Exceptions

  • Shock lengths are measured fully extended, eyelet to eyelet on centers
  • Changing ride height can potentially change many carefully-engineered attributes of your bike, including trail and mechanical trail
  • A change in ride height at one end of the vehicle usually will require a change at the other end
  • Heavy Duty shocks are recommended for bikes operated at or near the OEM maximum load rating over 50% of the time
  • Prior to purchasing shocks that are different than your OEM length, please verify that wheel and suspension travel can be altered without causing clearance issues - common interference spots include swingarm, axle, frame, tire, fender, chain/belt and guard, and exhaust
This Product Fits:
Harley Davidson
FL 19581965
FLF 19581964
FLFB 1965, 1966, 1967, 1968, 1969
FLH 19581972
FLHB 1965, 1966, 1967, 1968, 1969
FLHF 19581964, 19701972
FLHFB 1965, 1966, 1967, 1968, 1969
Super Glide FX 1971, 1972
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Progressive 13 1/2" 412 Series Shocks For Harley Big Twin 1958-1972
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Product Style RevZilla Item # Manufacturer Product # Availability
Standard 13 1/2" / Chrome With Covers 899892 4124029C/412-4029C Available: Expect 1-2 business days processing time prior to shipment