Read ( 45 ) Reviews

Progressive Suspension Stock Height Monotube Fork Cartridge Kit

J&P Cycles Part Number: 221-425

Manufacturer Part Number: 31-2508

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Description

Description for Progressive Suspension Stock Height Monotube Fork Cartridge Kit

• True high performance and increased comfort is provided with this kit by upgrading the technology your front forks are using

• This state-of-the-art monotube fork Kit represents the pinnacle of front end handling

• High performance specialty components replace the sloppy open bath damping found in stock H-D forks

• The kit features a set of gas charged monotube fork cartridges and a set of custom tuned fork springs, and is a complete direct replacement for your stock internal components

• Improved resistance to front brake dive

• Improved front end stability

• Improved cornering

• Improved bottoming control

Product Specs

Product Specs for Progressive Suspension Stock Height Monotube Fork Cartridge Kit

Diameter:
41mm
Manufacturer Part Number:
31-2508
Sold in Units:
Kit
Warehouse Part Number:
1021873
Fitment
Fitment Questions?

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Compatible Models

Harley-Davidson® Models

  • Electra Glide Standard FLHT : 1984
  • Tour Glide FLT : 1984
  • Touring Electra Glide Classic Anniversary FLHTC : 1988
  • Touring Electra Glide Classic EFI FLHTCI : 1996
  • Touring Electra Glide Classic FLHTC : 1984–1996
  • Touring Electra Glide Police FLHTP : 1986–1996
  • Touring Electra Glide Sport FLHS : 1987–1993
  • Touring Electra Glide Standard FLHT : 1985–1989, 1995–1996
  • Touring Electra Glide Ultra Classic EFI FLHTCUI : 1995–1996
  • Touring Electra Glide Ultra Classic FLHTCU : 1989–1996
  • Touring Road King EFI FLHRI : 1996
  • Touring Road King FLHR : 1994–1996
  • Touring Tour Glide Classic Anniversary FLTC : 1988
  • Touring Tour Glide Classic FLTC : 1984–1992
  • Touring Tour Glide FLT : 1985–1986
  • Touring Tour Glide Ultra Classic EFI FLTCUI : 1996
  • Touring Tour Glide Ultra Classic FLTCU : 1989–1995
Customer Reviews

Customer Reviews for Progressive Suspension Stock Height Monotube Fork Cartridge Kit

Overall Rating

5 out of 5 stars (based on 45 reviews)

5 stars (42)

4 stars (3)

3 stars (0)

2 stars (0)

1 star (0)

0 stars (0)

wadejesu

Great ride now

Peridoc

great modification. Really easy install, two hours in my garage. The bike feels really planted and stable.

robert p. tesdall

thanks for everthing.

icencic

Excellent performance driving on the roads also the price!

tazlinamw

great suspension up-grade

tazlinamw

great suspension up-grade

sam11572

These are the best upgrade I have ever made. Replaced the stock height Progressive springs I installed 2 years ago. These have a much firmer ride and much better handling. Bumps and potholes no longer feel like they might rip my front end off. '06 FLSTF

vross

amazing product ,changed the feel of the bike ,I can now take corners with confidence .ride is firmer and positive .excellent

bretmarshall

The difference is night and day between this and stock. No more front end dipping. Handling is great. Totally worth it.

50krows

I should have done this a long time ago, the suspension works great!

Shipping Note

Additional oversized shipping charges will be applied for expedited shipments within the contiguous U.S. Shipping charges outside the contiguous U.S. are calculated by weight and dimension during checkout.

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