Progressive Suspension front fork suspension american tuned springs
‘American Tuned' Fork springs
These progressively-wound springs are manufactured using the finest material available and carry a Manufacturer's Lifetime Warranty against defects in materials and workmanship to the original owner. These springs eliminate front end sag, reduce nose dive under braking, improve stability and increase ride comfort.Sold in sets.
Partnumbers | Description |
| 234821 | Fits all 35mm Narrow Glide forks from 1953 thru 1986 |
| 234824 | Fits 39mm Narrow Glide forks on 1988 thru 1992 FXRT models, 1987 thru 1994 FXRS(P) Convertible models and 1991 thru 2005 Dyna Glide models (except Wide Glide models) |
| 234822 | Fits 39mm Narrow Glide forks on 1988 thru 2003 Sportster models, 1988 thru 1991 Hugger models, 1987 thru 1994 FXLR models and 1988 thru 1994 FXR/FXRS models |
| 235006 | Fits 39mm Narrow Glide forks on 1992 thru 2003 Hugger models |
| 741945 | Fits 39mm forks on 2004 to present Sportster models |
| 234823 | Fits 41mm Wide Glide forks on all 1949 thru 2001 and 2006 to present FL, FLH and FLT series models, 2002 thru 2005 FLHR Road King, 1984 to present Softail and 1991 thru 2005 Dyna models |
| 744819 | Fits 41mm Wide Glide forks on all 1949 thru 2001 and 2006 to present FL, FLH and FLT series models, 2002 thru 2005 FLHR Road King, 1984 to present Softail and 1991 thru 2005 Dyna models. Heavy-Duty version of ZPN234823, great for fairing equipped bikes, heavy riders or two-up riding |
| 744820 | Fits 41mm Wide Glide forks on all 2002 thru 2005 FLH and FLT series models, except FLHR Road King |
| 744854 | Fits 41mm forks in 2012 to present FLD Switchback |
| 741908 | Fits 49mm forks on 2002 thru 2011 V-Rod models with conventional forks, 2006 to present Dyna models and 2007 thru 2010 FXCW & FXCWC Rocker |
| 744857 | Fits 49mm forks on 2014 to present Touring models, except FLHRSE and Trikes |
| 742049 | Fits stock Upside Down forks on V-Rod models |
