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Progressive Suspension Fork Springs - 35/50 Spring Rate (lbs/in) - 11-1129

  • Part #:
    58969
  • Manufacturer Part #:
    11-1129

MSRP Price: $97.00

Our Price: $87.30

You Save:
$9.70 (10%)
2 on Hand

Overview of Progressive Suspension Fork Springs - 35/50 Spring Rate (lbs/in) - 11-1129

  • Improved overall performance under all conditions
  • Soft initial resistance for a smooth ride under cruising conditions - progressively wound design combats bottoming in harsh conditions by increasing resistance as spring compresses
  • Stops front end droop and diving during braking while improving cornering stability
  • Sold in pairs

Specs for Progressive Suspension Fork Springs - 35/50 Spring Rate (lbs/in) - 11-1129

Type Spring
Units Pair
Weight 3.25 lbs

Cross reference number(s):

PS1129

Specs for Progressive Suspension Fork Springs - 35/50 Spring Rate (lbs/in) - 11-1129

Type Spring
Units Pair
Weight 3.25 lbs

Fitment for Progressive Suspension Fork Springs - 35/50 Spring Rate (lbs/in) - 11-1129

See if this part fits your ride

Part 58969 fits the following machines

Honda
  • 1990 Honda CBR600F
  • 1989 Honda CBR600F
  • 1988 Honda CBR600F Hurricane
  • 1987 Honda CBR600F Hurricane
  • 1985 Honda VF500C V30 Magna
  • 1984 Honda VF500C V30 Magna
  • 1987 Honda VF700C Magna
  • 1988 Honda VF750C Magna
  • 1986 Honda VFR700F Interceptor
  • 1987 Honda VFR700F2 Interceptor
  • 1986 Honda VFR700F2 Interceptor
  • 1986 Honda VFR750F 750 Interceptor
  • 2007 Honda VT600C Shadow VLX
  • 2006 Honda VT600C Shadow VLX
  • 2005 Honda VT600C Shadow VLX
  • 2004 Honda VT600C Shadow VLX
  • 2003 Honda VT600C Shadow VLX
  • 2002 Honda VT600C Shadow VLX
  • 2001 Honda VT600C Shadow VLX
  • 2000 Honda VT600C Shadow VLX
  • 1999 Honda VT600C Shadow VLX
  • 1997 Honda VT600C Shadow VLX
  • 1996 Honda VT600C Shadow VLX
  • 1995 Honda VT600C Shadow VLX
  • 1994 Honda VT600C Shadow VLX
  • 1993 Honda VT600C Shadow VLX
  • 1992 Honda VT600C Shadow VLX
  • 1991 Honda VT600C Shadow VLX
  • 1989 Honda VT600C Shadow VLX
  • 1988 Honda VT600C Shadow VLX
  • 2007 Honda VT600CD Shadow VLX Deluxe
  • 2006 Honda VT600CD Shadow VLX Deluxe
  • 2005 Honda VT600CD Shadow VLX Deluxe
  • 2004 Honda VT600CD Shadow VLX Deluxe
  • 2003 Honda VT600CD Shadow VLX Deluxe
  • 2002 Honda VT600CD Shadow VLX Deluxe
  • 2001 Honda VT600CD Shadow VLX Deluxe
  • 2000 Honda VT600CD Shadow VLX Deluxe
  • 1999 Honda VT600CD Shadow VLX Deluxe
  • 1998 Honda VT600CD Shadow VLX Deluxe
  • 1997 Honda VT600CD Shadow VLX Deluxe
  • 1996 Honda VT600CD Shadow VLX Deluxe
  • 1995 Honda VT600CD Shadow VLX Deluxe
  • 1994 Honda VT600CD Shadow VLX Deluxe
  • 1993 Honda VT600CD Shadow VLX Deluxe
  • 2000 Honda VT600CD2 Shadow VLX
  • 1999 Honda VT600CD2 Shadow VLX
Kawasaki
  • 1987 Kawasaki ZL600A
  • 1986 Kawasaki ZL600A
  • 1991 Kawasaki ZR550B Zephyr
  • 1990 Kawasaki ZR550B Zephyr
  • 1987 Kawasaki ZX1000A Ninja 1000R
  • 1986 Kawasaki ZX1000A Ninja 1000R
  • 1987 Kawasaki ZX600A Ninja 600R
  • 1986 Kawasaki ZX600A Ninja 600R
  • 1985 Kawasaki ZX600A Ninja 600R
  • 1987 Kawasaki ZX600B Ninja 600RX
  • 1990 Kawasaki ZX750F Ninja 750R
  • 1989 Kawasaki ZX750F Ninja 750R
  • 1988 Kawasaki ZX750F Ninja 750R
  • 1987 Kawasaki ZX750F Ninja 750R
Suzuki
  • 1984 Suzuki GS1100GK
  • 1983 Suzuki GS1100GK
  • 1982 Suzuki GS1100GK
  • 1986 Suzuki RG500 Gamma
  • 1988 Suzuki VS750GLF Intruder
  • 1991 Suzuki VS750GLP Intruder
  • 1990 Suzuki VS750GLP Intruder
  • 1989 Suzuki VS750GLP Intruder
  • 1988 Suzuki VS750GLP Intruder
  • 2009 Suzuki VS800GL Boulevard S50
  • 2008 Suzuki VS800GL Boulevard S50
  • 2007 Suzuki VS800GL Boulevard S50
  • 2006 Suzuki VS800GL Boulevard S50
  • 2005 Suzuki VS800GL Boulevard S50
  • 2004 Suzuki VS800GL Intruder
  • 2003 Suzuki VS800GL Intruder
  • 2002 Suzuki VS800GL Intruder
  • 2001 Suzuki VS800GL Intruder
  • 2000 Suzuki VS800GL Intruder
  • 1999 Suzuki VS800GL Intruder
  • 1998 Suzuki VS800GL Intruder
  • 1997 Suzuki VS800GL Intruder
  • 1996 Suzuki VS800GL Intruder
  • 1995 Suzuki VS800GL Intruder
  • 1994 Suzuki VS800GL Intruder
  • 1993 Suzuki VS800GL Intruder
  • 1992 Suzuki VS800GL Intruder
  • 1993 Suzuki VX800
  • 1992 Suzuki VX800
  • 1991 Suzuki VX800
  • 1990 Suzuki VX800
Yamaha
  • 1987 Yamaha FZ700
  • 1988 Yamaha FZ750
  • 1986 Yamaha FZ750
  • 1985 Yamaha FZ750
  • 1990 Yamaha FZR400
  • 1989 Yamaha FZR400
  • 1988 Yamaha FZR400
  • 1999 Yamaha FZR600R
  • 1998 Yamaha FZR600R
  • 1997 Yamaha FZR600R
  • 1996 Yamaha FZR600R
  • 1995 Yamaha FZR600R
  • 1994 Yamaha FZR600R
  • 1993 Yamaha FZR600R
  • 1992 Yamaha FZR600R
  • 1991 Yamaha FZR600R
  • 1990 Yamaha FZR600R
  • 1989 Yamaha FZR600R
  • 1992 Yamaha VMX1200 V-Max
  • 1991 Yamaha VMX1200 V-Max
  • 1990 Yamaha VMX1200 V-Max
  • 1989 Yamaha VMX1200 V-Max
  • 1988 Yamaha VMX1200 V-Max
  • 1986 Yamaha VMX1200 V-Max
  • 1985 Yamaha VMX1200 V-Max
  • 1998 Yamaha XJ600S Seca II
  • 1997 Yamaha XJ600S Seca II
  • 1996 Yamaha XJ600S Seca II
  • 1995 Yamaha XJ600S Seca II
  • 1994 Yamaha XJ600S Seca II
  • 1993 Yamaha XJ600S Seca II
  • 1992 Yamaha XJ600S Seca II
4.8 / 5.0
25 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Stars
21
4
0
0
0
Finish
5.0 / 5
Fit
4.8 / 5
Quality
4.9 / 5
Style
4.8 / 5
Value
4.7 / 5
Would you recommend this product?
Yes (1)
Fit
4 / 5
Quality
5 / 5
Style
4 / 5
Value
5 / 5
Progressive Fork Springs (11-1126)
I have used these fork springs on a few of my bikes and would use them again. The benefit is most noticeable when rebuilding the forks of an older bike with a soft or mushy front end. The springs are very easy to install, simply drop in place of the original. My particular applications required no additional shimming or spacing. Now, whenever I need to replace an old leaking set of fork seals I replace the springs as well. The cost is very reasonable and varies from around $65-$100 depending on which bike model application you are buying. If you are planning on rebuilding your forks, in addition to replacing the seals and fork oil, I would recommend dropping a fresh set of these springs in as well. The difference will be noticed not only under extreme conditions such as hard braking or cornering but also in the overall feel of the bike during every day cruising.
January 23, 2010
Fit
5 / 5
Quality
5 / 5
Style
5 / 5
Value
5 / 5
Exactly..
Progressive springs were recommended by a friend and the the springs I purchased through Dennis Kirk were in every way, perfect. Delivered fast, a perfect fit and the performance far exceeded my expectation!
Dennis Kirk proved they have the highest quality parts at the right price and I will turn to Dennis Kirk first for all mi cycle parts..Thanks for the great service!!
October 22, 2009
Fit
3 / 5
Quality
4 / 5
Value
4 / 5
Progressive Improvement
The bike was in rehab, it had been abused. I nursed it back to health. Drive shaft, rear diff, fuel pump. You know, the usual results of a rock-n-roll lifestyle will wear you down over time. This beemer was over twenty years old, yet was calling for the open road . . .

But once on the road again she handled like a sloppy drunk. What can I say, she'd been ridden hard and put up wet. New sneakers and new suspension were just what the doctor ordered.

There were aftermarket progressively wound springs in there already, but after twenty years they were collapsed. I slipped them out and put these new ones in and let's just say it was back to rock-n-roll again.

The bike handles so much better, and this isn't the first pair of Progressive Suspension's springs I purchased. It's probably the fifth or sixth pair as over the years I have found their products to be the answer to my motorcycle handling woes, whether on the street or on the dirt.

Just get 'em. You won't be dissappointed.
October 21, 2009
Fit
5 / 5
Quality
5 / 5
Style
5 / 5
Value
5 / 5
excellent upgrade
our v-star 650 was long overdue for a fork oil change &
it's handling was becoming too soft up front. these new
springs work much better than stock with better control
& still a comfortable ride. be sure to follow the instructions
because the fork oil level setting is different with the new
springs & spacers.
July 12, 2011
Finish
5 / 5
Fit
5 / 5
Quality
5 / 5
Value
3 / 5
Would you recommend this product?
Yes
It has been working great and I notice the difference immediately
September 20, 2016
Purchased
over 4 years ago
Fit
5 / 5
Quality
5 / 5
Style
5 / 5
Value
5 / 5
Progressive Fork Springs
I used these springs in my stripped down 1982 Honda
Goldwing. Ride height was just right and spring rate
feels very good!!! Not using any air pressure.
August 22, 2011
Fit
5 / 5
Quality
5 / 5
Style
5 / 5
Value
5 / 5
better riding
bought the gold wing springs for my vtx 1800,so that i wouldnt be hitting bottom of the shocks, I installed them during the winter, just got a chance to ride today and so far [ 30 miles] i have decided that i will NOT be returning to the stock springs,
March 19, 2010
Fit
5 / 5
Quality
5 / 5
Style
5 / 5
Value
5 / 5
VTX1300 Great improvement!
With the stock springs I would get a slight wobble when no handed between 30 and 40 mph. Installing these springs complete removed this problem! When pulling my trailer, the wobble was severe,even with my hands on. That also has gone away. Just got back from a 600 mile trip, and I am extatic with these springs!
April 30, 2013
Fit
5 / 5
Quality
5 / 5
Style
5 / 5
Value
5 / 5
Refreshed Front End
Replaced mushy springs on 84' V65 Magna. Springs are a great addition to older bike. Feel good and much more stable ride. No issues with install. Used new PVC for each spacer. Instructions were clear and had all required details. Very Nice.
March 12, 2013
Fit
5 / 5
Quality
5 / 5
Style
5 / 5
Value
5 / 5
good investment
These springs made a world of difference in the ride and handling. Well worth the time and money, installation wasn't bad, as I had the front end apart for seals anyway.
April 18, 2011
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Instructions and Manuals for Progressive Suspension Fork Springs - 35/50 Spring Rate (lbs/in) - 11-1129

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