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Progressive Suspension 412-4070C Series Rear Shocks for Harley Sportster - 412

Manufacturer

Picture for manufacturer Progressive Suspension

Part Number

412-4070C
6 reviews
Sale Price

$304.08

Estimated ship date Thursday, November 26

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No Hassle Returns

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Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Progressive Suspension 412 Series shocks deliver premium performance and adjustability for Harley-Davidson Sportster models. These rear shocks combine advanced engineering with durable construction to provide superior ride quality and handling.

Key Features:

  • High-performance gas cell design for consistent damping and fade resistance
  • Double-wall construction for enhanced strength and durability
  • 6-stage velocity-sensitive damping for optimized control across all riding conditions
  • Heat-treated hard-chrome piston rods resist corrosion and wear
  • Long-life seals maintain performance over extended use
  • Fade-resistant oil formulation ensures consistent damping in all temperatures
  • Special cam-style adjusters allow tool-free spring preload adjustment
  • Backed by a one-year limited warranty

These shocks provide a significant upgrade over stock suspension, offering improved comfort, control, and adjustability. The cam-style preload adjusters make it easy to fine-tune your suspension for solo riding, carrying a passenger, or loaded touring without any tools required.

Products specifications

Sold in Units

Pair

Gas Filled

Yes

Length

11″

Standard or Heavy Duty

Standard Duty

Great service. fast shiping!

Great

I bought this item for my fiance and he loves it! He was completely happy with the price we paid...

Best prices I found online.. processed same day and recieved same week..packaged great and works great.

Wow I love the race ramps I bought for my 2009 dodge challenger srt8 I used Thelm to change the oil 2 days after I got Thelm and they worked great I have extra clearance I wouldnt think of any other place for my parts gas shipping great prices and great shipping prices I'm a very happy customer

Had product I was looking for, price was right and shipping a bit high

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