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Progressive Suspension Black 412 Series American-Tuned Gas Shocks w/o Cover - 75/120 Spring Rate (lbs/in) - 412-4009B

  • Part #: 58671
  • Manufacturer Part #: 412-4009B

MSRP Price: $299.95

Our Price: $269.96

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

Overview of Progressive Suspension Black 412 Series American-Tuned Gas Shocks w/o Cover - 75/120 Spring Rate (lbs/in) - 412-4009B

  • Features include high-performance gas cells, double-wall construction, 6-stage damping, 90/130 progressive-rate springs, special cam adjusters for easy preload 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
  • Sold in pairs

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

Included Items:
(2) Shocks w/springs installed
(4) Shouldered 1/2 in. sleeves
(4) Inner 3/8 in. sleeves
(4) 1/2 in. washers
(4) 1/2 in. spacers
(1) Spanner wrench

Specs for Progressive Suspension Black 412 Series American-Tuned Gas Shocks w/o Cover - 75/120 Spring Rate (lbs/in) - 412-4009B

Length 13 1/2 in.
Type Shock Absorber
Units Pair
Weight 9.68 lbs

Specs for Progressive Suspension Black 412 Series American-Tuned Gas Shocks w/o Cover - 75/120 Spring Rate (lbs/in) - 412-4009B

Length 13 1/2 in.
Type Shock Absorber
Units Pair
Weight 9.68 lbs

Fitment for Progressive Suspension Black 412 Series American-Tuned Gas Shocks w/o Cover - 75/120 Spring Rate (lbs/in) - 412-4009B

See if this part fits your ride

Part 58671 fits the following machines

Harley-Davidson
  • 1984 Harley-Davidson Disc Glide - FXRDG
  • 1985 Harley-Davidson Low Glide - FXRS
  • 1984 Harley-Davidson Low Glide - FXRS
  • 1985 Harley-Davidson Low Glide Custom - FXRC
  • 1986 Harley-Davidson Low Rider - FXRS
  • 1987 Harley-Davidson Low Rider Chrome - FXRC
  • 1993 Harley-Davidson Low Rider Convertible - FXRS-CONV
  • 1992 Harley-Davidson Low Rider Convertible - FXRS-CONV
  • 1991 Harley-Davidson Low Rider Convertible - FXRS-CONV
  • 1990 Harley-Davidson Low Rider Convertible - FXRS-CONV
  • 1993 Harley-Davidson Low Rider Sport - FXRS-SP
  • 1992 Harley-Davidson Low Rider Sport - FXRS-SP
  • 1991 Harley-Davidson Low Rider Sport - FXRS-SP
  • 1990 Harley-Davidson Low Rider Sport - FXRS-SP
  • 1989 Harley-Davidson Low Rider Sport - FXRS-SP
  • 1988 Harley-Davidson Low Rider Sport - FXRS-SP
  • 1987 Harley-Davidson Low Rider Sport - FXRS-SP
  • 1993 Harley-Davidson Sport Glide - FXRT
  • 1992 Harley-Davidson Sport Glide - FXRT
  • 1991 Harley-Davidson Sport Glide - FXRT
  • 1990 Harley-Davidson Sport Glide - FXRT
  • 1989 Harley-Davidson Sport Glide - FXRT
  • 1988 Harley-Davidson Sport Glide - FXRT
  • 1987 Harley-Davidson Sport Glide - FXRT
  • 1986 Harley-Davidson Sport Glide - FXRT
  • 1985 Harley-Davidson Sport Glide - FXRT
  • 1984 Harley-Davidson Sport Glide - FXRT
  • 1983 Harley-Davidson Sport Glide - FXRT
  • 1986 Harley-Davidson Sport Glide Grand Touring - FXRD
  • 2003 Harley-Davidson Sportster - XL 883R
  • 2002 Harley-Davidson Sportster - XL 883R
  • 1979 Harley-Davidson Sportster - XLCH 1000
  • 1987 Harley-Davidson Sportster - XLH 1100
  • 1986 Harley-Davidson Sportster - XLH 1100
  • 2003 Harley-Davidson Sportster - XLH 1200
  • 2002 Harley-Davidson Sportster - XLH 1200
  • 2001 Harley-Davidson Sportster - XLH 1200
  • 2000 Harley-Davidson Sportster - XLH 1200
  • 1999 Harley-Davidson Sportster - XLH 1200
  • 1998 Harley-Davidson Sportster - XLH 1200
  • 1997 Harley-Davidson Sportster - XLH 1200
  • 1996 Harley-Davidson Sportster - XLH 1200
  • 1995 Harley-Davidson Sportster - XLH 1200
  • 1994 Harley-Davidson Sportster - XLH 1200
  • 1993 Harley-Davidson Sportster - XLH 1200
  • 1992 Harley-Davidson Sportster - XLH 1200
  • 1991 Harley-Davidson Sportster - XLH 1200
  • 1990 Harley-Davidson Sportster - XLH 1200
  • 1989 Harley-Davidson Sportster - XLH 1200
  • 1988 Harley-Davidson Sportster - XLH 1200
  • 2003 Harley-Davidson Sportster - XLH 883
  • 2002 Harley-Davidson Sportster - XLH 883
  • 2001 Harley-Davidson Sportster - XLH 883
  • 2000 Harley-Davidson Sportster - XLH 883
  • 1999 Harley-Davidson Sportster - XLH 883
  • 1998 Harley-Davidson Sportster - XLH 883
  • 1997 Harley-Davidson Sportster - XLH 883
  • 1996 Harley-Davidson Sportster - XLH 883
  • 1995 Harley-Davidson Sportster - XLH 883
  • 1994 Harley-Davidson Sportster - XLH 883
  • 1993 Harley-Davidson Sportster - XLH 883
  • 1992 Harley-Davidson Sportster - XLH 883
  • 1991 Harley-Davidson Sportster - XLH 883
  • 1990 Harley-Davidson Sportster - XLH 883
  • 1989 Harley-Davidson Sportster - XLH 883
  • 1988 Harley-Davidson Sportster - XLH 883
  • 1987 Harley-Davidson Sportster - XLH 883
  • 1986 Harley-Davidson Sportster - XLH 883
  • 1985 Harley-Davidson Sportster - XLX 1000
  • 1984 Harley-Davidson Sportster - XLX 1000
  • 1983 Harley-Davidson Sportster - XLX 1000
  • 1985 Harley-Davidson Sportster - XR 1000
  • 1984 Harley-Davidson Sportster - XR 1000
  • 1983 Harley-Davidson Sportster - XR 1000
  • 1979 Harley-Davidson Sportster Cafe Racer - XLCR 1000
  • 1978 Harley-Davidson Sportster Cafe Racer - XLCR 1000
  • 1977 Harley-Davidson Sportster Cafe Racer - XLCR 1000
  • 2003 Harley-Davidson Sportster Custom - XL 1200C
  • 2002 Harley-Davidson Sportster Custom - XL 1200C
  • 2001 Harley-Davidson Sportster Custom - XL 1200C
  • 2000 Harley-Davidson Sportster Custom - XL 1200C
  • 1999 Harley-Davidson Sportster Custom - XL 1200C
  • 1998 Harley-Davidson Sportster Custom - XL 1200C
  • 1997 Harley-Davidson Sportster Custom - XL 1200C
  • 1996 Harley-Davidson Sportster Custom - XL 1200C
  • 2003 Harley-Davidson Sportster Custom - XL 883C
  • 2002 Harley-Davidson Sportster Custom - XL 883C
  • 2001 Harley-Davidson Sportster Custom - XL 883C
  • 2000 Harley-Davidson Sportster Custom - XL 883C
  • 1999 Harley-Davidson Sportster Custom - XL 883C
  • 1995 Harley-Davidson Sportster Deluxe - XLH 883
  • 1994 Harley-Davidson Sportster Deluxe - XLH 883
  • 1993 Harley-Davidson Sportster Deluxe - XLH 883
  • 1992 Harley-Davidson Sportster Deluxe - XLH 883
  • 1991 Harley-Davidson Sportster Deluxe - XLH 883
  • 1990 Harley-Davidson Sportster Deluxe - XLH 883
  • 1989 Harley-Davidson Sportster Deluxe - XLH 883
  • 1988 Harley-Davidson Sportster Deluxe - XLH 883
  • 1987 Harley-Davidson Sportster Deluxe - XLH 883
  • 1986 Harley-Davidson Sportster Deluxe - XLH 883
  • 2003 Harley-Davidson Sportster Hugger - XLH 883
  • 2002 Harley-Davidson Sportster Hugger - XLH 883
  • 2001 Harley-Davidson Sportster Hugger - XLH 883
  • 2000 Harley-Davidson Sportster Hugger - XLH 883
  • 1999 Harley-Davidson Sportster Hugger - XLH 883
  • 1998 Harley-Davidson Sportster Hugger - XLH 883
  • 1997 Harley-Davidson Sportster Hugger - XLH 883
  • 1996 Harley-Davidson Sportster Hugger - XLH 883
  • 1995 Harley-Davidson Sportster Hugger - XLH 883
  • 1994 Harley-Davidson Sportster Hugger - XLH 883
  • 1993 Harley-Davidson Sportster Hugger - XLH 883
  • 1992 Harley-Davidson Sportster Hugger - XLH 883
  • 1991 Harley-Davidson Sportster Hugger - XLH 883
  • 1990 Harley-Davidson Sportster Hugger - XLH 883
  • 1989 Harley-Davidson Sportster Hugger - XLH 883
  • 1988 Harley-Davidson Sportster Hugger - XLH 883
  • 1987 Harley-Davidson Sportster Hugger - XLH 883
  • 2003 Harley-Davidson Sportster Sport - XL 1200S
  • 2002 Harley-Davidson Sportster Sport - XL 1200S
  • 2001 Harley-Davidson Sportster Sport - XL 1200S
  • 2000 Harley-Davidson Sportster Sport - XL 1200S
  • 1999 Harley-Davidson Sportster Sport - XL 1200S
  • 1998 Harley-Davidson Sportster Sport - XL 1200S
  • 1997 Harley-Davidson Sportster Sport - XL 1200S
  • 1996 Harley-Davidson Sportster Sport - XL 1200S
  • 1994 Harley-Davidson Super Glide - FXR
  • 1993 Harley-Davidson Super Glide - FXR
  • 1992 Harley-Davidson Super Glide - FXR
  • 1991 Harley-Davidson Super Glide - FXR
  • 1990 Harley-Davidson Super Glide - FXR
  • 1989 Harley-Davidson Super Glide - FXR
  • 1988 Harley-Davidson Super Glide - FXR
  • 1987 Harley-Davidson Super Glide - FXR
  • 1986 Harley-Davidson Super Glide - FXR
  • 1985 Harley-Davidson Super Glide - FXR
  • 1984 Harley-Davidson Super Glide - FXR
  • 1983 Harley-Davidson Super Glide II - FXR
  • 1982 Harley-Davidson Super Glide II - FXR
  • 1983 Harley-Davidson Super Glide II - FXRS
  • 1982 Harley-Davidson Super Glide II - FXRS
4.0 / 5.0
15 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
6
5
2
2
0
Fit
4.4 / 5
Quality
4.4 / 5
Style
4.3 / 5
Value
3.9 / 5
Fit
3 / 5
Quality
3 / 5
Style
3 / 5
Value
2 / 5
Disappointed
I purchased these to lower my 09' FLHRC and although they do lower the bike significantly there is a large tradeoff in ride quality. I'm only 190 lbs and the only way to keep these from bottoming out is to adjust the preload to it's maximum level which then makes the ride very harsh. If you absolutely have to lower your bike to reach the ground comfortably and don't plan on long rides you can use these without an issue but if you ride 75 miles or more at a time the ride is too severe to make it worth while. I used these for almost two months and Dennis Kirk still gave me my money back minus 10% because of a few scratches. I think their return policy is very fair and I will not hesitate to buy anything from them in the future.
December 20, 2009
Fit
4 / 5
Quality
4 / 5
Style
4 / 5
Value
5 / 5
Great addition
Includes all the possible hardware you could ever need. Great ride and handling- just wish they made them in flat black in addition to the gloss black.
April 4, 2010
Fit
5 / 5
Quality
5 / 5
Style
5 / 5
Value
5 / 5
Great Shocks
Bought these to black out the back of my Iron 883, They look great and the ride is a big improvement over the original shocks
February 28, 2011
Fit
5 / 5
Quality
5 / 5
Style
5 / 5
Value
5 / 5
No Review Title Entered By User
No Review Text Entered By User
July 24, 2011
Fit
5 / 5
Quality
5 / 5
Style
5 / 5
Value
5 / 5
Ideal suspension for riding
This suspension is ideal for those who ride.
My wife & I took my 2002 XLH 883 on a 1000 mile in 24 hour ride with the stock equivalent length Progressive Suspension 412 Series shocks.
May 19, 2012
Fit
5 / 5
Quality
5 / 5
Style
5 / 5
Value
5 / 5
great value
good ride, nice finish = great value.
November 1, 2011
Fit
5 / 5
Quality
5 / 5
Style
5 / 5
Value
5 / 5
Great product Fantastic price.
These shocks slipped right on my XLCR and are a huge improvement over the original shocks. And the price was 30% below the competition.
March 16, 2012
Fit
5 / 5
Quality
4 / 5
Style
4 / 5
Value
5 / 5
Good,nice and cheap!
Dennis Kirk shipping is good and fast. USPS and Poste Canada for me because I am in Québec Canada. Value is good for the price.Very good purchase and superb black color.
February 11, 2011
Fit
5 / 5
Quality
5 / 5
Style
4 / 5
Value
5 / 5
Progressive 412 shocks
All I can say is they are better than the stock ones, The stock showa shocks aren't the best. These seam to ride better you don't feel the sharp edged bumps as bad, they are even better than the 440 I.A.S shocks that I replaced.
July 25, 2011
Fit
4 / 5
Quality
4 / 5
Style
4 / 5
Value
4 / 5
No Review Title Entered By User
No Review Text Entered By User
April 19, 2011
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Instructions and Manuals for Progressive Suspension Black 412 Series American-Tuned Gas Shocks w/o Cover - 75/120 Spring Rate (lbs/in) - 412-4009B

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