Progressive fork springs set - Wirth for Ducati SD 900 Darmah (1977-1984) / Harley Davidson FLS 1690 Softail Slim ABS (2013-2016) / Harley Davidson FLSTC 1340 Heritage Softail Classic (1988-1996) / Harley Davidson FLSTC 1340 Softail Heritage Classic (1997-1999) / Harley Davidson FXSTC 1340 Softail Custom (1986-1998) / Harley Davidson FXSTD 1450 Softail Deuce (2000-2003) / Honda CBX 650 E (1983-1984) / Yamaha XJ 600 NH (1994-1997) / Yamaha XJ 600 NN (1994-1997) / Yamaha XJ 600 SH Diversion (1992-1997) / Yamaha XJ 600 SN Diversion (1992-1997).
Product Description:
- Inner fork spring set from Wirth is stiffer than the original;
- Progressive wound fork springs for improved handling;
- The fork is very responsive and becomes stiffer as the load increases;
- No more diving when braking and provides perfect operation;
- Small bumps are smoothed out, and the fork easily handles harsh impacts;
- Ideal replacement for original springs that sag at high mileage;
- Tested and recommended by leading motorcycle magazines;
- Easy installation with detailed instructions;
- Comes with 2 springs for a complete fork conversion.
The complete application list can be found below.
No reviews yet. Be the first to review this product!
