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Progressive Suspension Chrome 412 Series American-Tuned Gas Shocks w/o Cover - 160/190 Spring Rate (lbs/in) - 412-4018C

  • Part #: 58739
  • Manufacturer Part #: 412-4018C

MSRP Price: $299.95

Our Price: $269.96

You Save:
$29.99 (10%)
1 on Hand

Overview of Progressive Suspension Chrome 412 Series American-Tuned Gas Shocks w/o Cover - 160/190 Spring Rate (lbs/in) - 412-4018C

  • Features include high-performance gas cells, double-wall construction, six-stage damping, progressive-rate springs, special cam adjusters for easy pre-load adjustment, heat-treated hard chrome rods, long-life seals and fade-resistant oil
  • Comes with upper/lower bushings, a one-year warranty on shocks and a lifetime warranty on springs
  • Available in black or chrome
  • Black springs are powder-coated
  • Shock cartridge is not chrome
  • Sold in pairs


NOTE: All shocks are measured center-of-eyelet to center-of-eyelet

Included Items:
(2) Black shocks with chrome springs and covers
(1) Pre-load adjustment wrench
(8) 5mm wide steel spacers
(4) Shouldered 1/2" black steel sleeves
(8) 1/2" washers

Specs for Progressive Suspension Chrome 412 Series American-Tuned Gas Shocks w/o Cover - 160/190 Spring Rate (lbs/in) - 412-4018C

Finish Chrome
Length - Shock 13 1/2 in.
Type - Shock Absorbers/Struts Shock Absorber
Units Pair
Weight 11.65 lbs

Specs for Progressive Suspension Chrome 412 Series American-Tuned Gas Shocks w/o Cover - 160/190 Spring Rate (lbs/in) - 412-4018C

Finish Chrome
Length - Shock 13 1/2 in.
Type - Shock Absorbers/Struts Shock Absorber
Units Pair
Weight 11.65 lbs

Fitment for Progressive Suspension Chrome 412 Series American-Tuned Gas Shocks w/o Cover - 160/190 Spring Rate (lbs/in) - 412-4018C

See if this part fits your ride

Part 58739 fits the following machines

Harley-Davidson
  • 1971 Harley-Davidson Sportster - XL 900
  • 1970 Harley-Davidson Sportster - XL 900
  • 1969 Harley-Davidson Sportster - XL 900
  • 1968 Harley-Davidson Sportster - XL 900
  • 1967 Harley-Davidson Sportster - XL 900
  • 1966 Harley-Davidson Sportster - XL 900
  • 1965 Harley-Davidson Sportster - XL 900
  • 1964 Harley-Davidson Sportster - XL 900
  • 1963 Harley-Davidson Sportster - XL 900
  • 1962 Harley-Davidson Sportster - XL 900
  • 1961 Harley-Davidson Sportster - XL 900
  • 1960 Harley-Davidson Sportster - XL 900
  • 1959 Harley-Davidson Sportster - XL 900
  • 1958 Harley-Davidson Sportster - XL 900
  • 1957 Harley-Davidson Sportster - XL 900
  • 1978 Harley-Davidson Sportster - XLCH 1000
  • 1977 Harley-Davidson Sportster - XLCH 1000
  • 1976 Harley-Davidson Sportster - XLCH 1000
  • 1975 Harley-Davidson Sportster - XLCH 1000
  • 1974 Harley-Davidson Sportster - XLCH 1000
  • 1973 Harley-Davidson Sportster - XLCH 1000
  • 1972 Harley-Davidson Sportster - XLCH 1000
  • 1971 Harley-Davidson Sportster - XLCH 900
  • 1970 Harley-Davidson Sportster - XLCH 900
  • 1969 Harley-Davidson Sportster - XLCH 900
  • 1968 Harley-Davidson Sportster - XLCH 900
  • 1967 Harley-Davidson Sportster - XLCH 900
  • 1966 Harley-Davidson Sportster - XLCH 900
  • 1965 Harley-Davidson Sportster - XLCH 900
  • 1964 Harley-Davidson Sportster - XLCH 900
  • 1963 Harley-Davidson Sportster - XLCH 900
  • 1962 Harley-Davidson Sportster - XLCH 900
  • 1961 Harley-Davidson Sportster - XLCH 900
  • 1960 Harley-Davidson Sportster - XLCH 900
  • 1959 Harley-Davidson Sportster - XLCH 900
  • 1958 Harley-Davidson Sportster - XLCH 900
  • 1957 Harley-Davidson Sportster - XLCH 900
  • 1978 Harley-Davidson Sportster - XLH 1000
  • 1977 Harley-Davidson Sportster - XLH 1000
  • 1976 Harley-Davidson Sportster - XLH 1000
  • 1975 Harley-Davidson Sportster - XLH 1000
  • 1974 Harley-Davidson Sportster - XLH 1000
  • 1973 Harley-Davidson Sportster - XLH 1000
  • 1972 Harley-Davidson Sportster - XLH 1000
  • 1971 Harley-Davidson Sportster - XLH 900
  • 1970 Harley-Davidson Sportster - XLH 900
  • 1969 Harley-Davidson Sportster - XLH 900
  • 1968 Harley-Davidson Sportster - XLH 900
  • 1967 Harley-Davidson Sportster - XLH 900
4.8 / 5.0
33 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
29
3
0
0
1
Fit
4.9 / 5
Quality
4.9 / 5
Style
4.7 / 5
Value
4.7 / 5
Fit
5 / 5
Quality
5 / 5
Style
5 / 5
Value
5 / 5
best thing since sliced bread
Bought these shocks and Progressive front springs from DK for my 2007 Dyna.Should have come this way.No more front dive when braking,rides better,handles better.Well worth the money.
January 22, 2010
Fit
5 / 5
Quality
5 / 5
Style
5 / 5
Value
5 / 5
Save your back from jarring bumps and pot holes
I bought these in the 13 inch length for my 92 XLH1200. The stock 11 inch shocks beat the $%@& out of my back and bottomed out constantly. These have improved my riding pleasure and have yet to bottom out, even with 2 up riding. One thing though, dont be stubborn like me and try to install them without putting the bike on a lift. A lift will save you aggrevation, and make installation a dream.
June 22, 2010
Fit
5 / 5
Quality
5 / 5
Style
5 / 5
Value
5 / 5
Like 'em
Bought a set to match up with fork springs from Progressive.Couldn't be more pleased.Handling much improved.Particularly noticeable when transitioning left to right or vice versa on s curves.Stock sloppy feel is gone.
January 4, 2010
Fit
5 / 5
Quality
5 / 5
Style
5 / 5
Value
5 / 5
412 HD shocks
It would be redundant to just go on and on about these shocks and the dramatic improvement they have made. I am a big skeptic, but I am glad I bit the bullet and purchased these shocks, best thing I have done for improvement to this bike. I am a "Gold Club member" of another online site, and Dennis Kirk beat there price by $60.0 hands down with fast shipping. Its a win, win situation for me. Buy the shocks if you want comfort, if not continue with what you got!!!!!!!!!!
November 29, 2010
Fit
5 / 5
Quality
5 / 5
Style
5 / 5
Value
3 / 5
Electraglide shock update
I replaced my stock, 2005, air shocks on the Electraglide that has 70k on the odometer. I bought the 412 series that were model specific. The ride, with two up, is great! Comfortable, no bottoming out, and the bike stayed settled in turns even though the road was rough. This was on the lowest setting! My wife and I are average sized with great bone structure. Enjoy!
July 27, 2011
Fit
5 / 5
Quality
5 / 5
Style
5 / 5
Value
5 / 5
Awesome Shocks
Dennis Kirk had the best price on these that I could find on the net. The 11" shocks make my '06 XL1200C look amazing and I could not be happier. Good quality too!
December 16, 2010
Fit
5 / 5
Quality
5 / 5
Style
5 / 5
Value
5 / 5
I'll keep the bike now!! Excellent
I was ready to get rid of my XL Roadster due to poor ride with lowered shocks. Too rough for my neck. Progressive techs recommended these and they are just right. I will keep the bike as it's a pleasure to ride in comfort now!!! Very pleased with ride and handling. For ride don't go any lower than a 12" shock.
October 6, 2009
Fit
3 / 5
Quality
3 / 5
Style
3 / 5
Value
1 / 5
Progressives on Sportster
Don't put Progressive shocks on your sportster they start at 75lbs/inch and on a sportster that may be fine if you weigh in excess of 200 pounds but I weigh 175 and at their lowest setting they only gave 0.25" without me on the bike and less than about an 1" with me on it when I bought the 12.5" version of 412's vs. factory 11.5". This lead to a very stiff ride, as stiff as my original.
September 18, 2011
Fit
5 / 5
Quality
5 / 5
Style
5 / 5
Value
4 / 5
SO much better than stock!
These shocks have helped so much! I am 6'3" and around 240lbs and they make solo and 2 up riding so much better both in comfort and handling. And no more chewed through turn signal wires! Amazing purchase for my 05 1200 Custom!
July 1, 2015
Fit
5 / 5
Quality
5 / 5
Style
5 / 5
Value
5 / 5
Progressive 412 11" shock
Got these to replace some worn out 11 1/2" on the rear of a 1994 XLH 1200. The unidentifiable ones that were on it bottomed out on almost any bump no matter what my preload setting was and the ride was far from smooth. The Progressives most definitely smoothed out the ride which is what I was looking for. They still bottom out but not as often. I'm not faulting them for that because they are 11" shocks after all. And the look they gave the bike is great. All things considered, they are a pretty fair trade-off between style and comfort.
April 5, 2011
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Instructions and Manuals for Progressive Suspension Chrome 412 Series American-Tuned Gas Shocks w/o Cover - 160/190 Spring Rate (lbs/in) - 412-4018C

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