| Brand | Progressive |
|---|---|
| Manufacturer Part Number | 11-1552 |
| Length Imperial | 18.50" |
| Outside Diameter Imperial | 1.20" |
| Spring Rate Imperial | 44.00 lb/in - 71.00 lb/in |
| Spring Type | Silicon wound progressive rate spring |
| Type | Fork Spring |
| Warranty | Yes |
| Warranty Length | Limited Lifetime |
Check the listing for details. Fork Spring Kit Progressive 11-1552 Harley Dyna & Sportster. Condition: New. Listed at 159.95 USD. Spring rates have been chosen to reduce front end "dive" during braking, yet still provide excellent ride comfort. Better yet, we warranty our fork springs for life! Motorcycle 1991 Harley Davidson FXDB Dyna Glide Sturgis 82 CI 1 Front Cut the included spacer to 2.4" long, Heavy Duty.