Progressive fork spring set - YSS for Harley Davidson FXD 1340 Dyna Super Glide (1995-1998) / Harley Davidson FXDB 1340 Dyna Glide Daytona (1992) / Harley Davidson FXDB 1340 Dyna Glide Sturgis (1991) / Harley Davidson FXDL 1340 Dyna Glide Low Rider (1993-1998) / Harley Davidson FXDS-CON 1340 Dyna Glide Convertible (1995-1998) / Harley Davidson FXDS-CON 1340 Dyna Low Rider Convertible (1994) / Harley Davidson FXDWG 1340 Dyna Wide Glide (1993-1998) / Harley Davidson FXR 1340 Super Glide (1986-1994) / Harley Davidson FXR 1340 Super Glide II (1982-1983) / Harley Davidson FXRS 1340 Low Glide (1984-1985) / Harley Davidson FXRS 1340 Low Rider (1986-1992) / Harley Davidson FXRS-CONV 1340 Low Rider Convertible (1989-1993) / Harley Davidson FXRS-SP 1340 Low Rider Sport Edition (1986-1993) / Harley Davidson FXRT 1340 Sport Glide (1983-1992).
Product Description:
- YSS internal fork spring set is stiffer than the original;
- The YSS progressive wound fork springs are made from high-quality steel;
- This allows for a reduction in wire thickness, making the spring more responsive;
- To improve oil flow in the fork, the springs are fully polished and ground on the top and bottom;
- This also reduces noise in the fork;
- The delivery package includes 2 springs for a complete fork conversion;
Technical Specifications:
- Spring model: progressive;
- Length: 540 mm;
- Diameter: 30 mm;
- Spring rate 1: 9 N/mm;
- Spring rate 2: 14 N/mm;
- Left air chamber: 160 mm;
- Right air chamber: 160 mm;
- Recommended viscosity: 15W.
The complete application list can be found below.
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