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Progressive Suspension 412 Black 12" Heavy Duty Shocks

19 Reviews

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  • Progressive Suspension 412 Black 12
Product may vary from photo(s).

$269.96 Save 10%! Regularly: $299.99

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19 Reviews

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Description for Progressive Suspension 412 Black 12" Heavy Duty Shocks 

Progressive Suspension 412 Black 12" Heavy Duty Shocks

• High-performance gas cells

• Double-wall construction

• 6-stage dampening

• Heat-treated hard-chrome rods, long life seals and fade resistant oil

• backed by a one-year limited warranty

• special cam adjusters permit easy pre-load adjustment

Product Specs

Adjustable: Yes

Finish: Black

Gas Filled: Yes

Length: 12"

Manufacturer Part Number: 412-4403B

Sold in Units: Pair

Standard or Heavy Duty: Heavy Duty

Style: 412

Customer Reviews for Progressive Suspension 412 Black 12" Heavy Duty Shocks 

Overall Rating:
5/5 based on 19 ratings

5 by

fantastic shocks. love the ride and the look. Super easy to install with a lift.

5 by

Got rid of my stock air ride to get these shocks. A big improvement over stock. Can adjust for single or double up touring in just a few seconds. Should have bought these sooner!

5 by

Excellent ride and comfort

5 by

Great for the black out look. Not alot of difference from factory, but great quality.

5 by

Easy install. Nice look. Good ride.

5 by

These are even better than I expected!

5 by

Good looking shocks with decent rebound. Was happy with the purchase and the price. Remember to order the black, top bolt covers as they don't come with them.

5 by

Much better than the stock ones.

5 by

Look great. Ride nice.

5 by

They look great, provide a smooth ride and adjust easily - a winner for me.

4 by

Great shocks. I'm 200lbs and the ride is perfect. When my wife rides I don't have to adjust the preload and the bike handles perfect. I also replaced the front springs with the Progressive ones. I recommend doing them both.

4 by

The shocks where purchased to lower a 2000 Harley Road King for my wife. The shocks accomplished this task and provided a better ride and handling over the stock air shocks.

4 by

I needed heavier springs.

5 by

improved ride right out of the box ,i put them on 2000 police road king

5 by

Awesome, everything I hoped it would be!

5 by

cushy ride for sure now! easy to install

5 by

no issues

5 by

Easy to install. Improved the ride.

5 by

Great product! Fit my 1995 Sportster 1200 like a charm. With help from a friend, I was able to change these shocks with a car jack!

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