45375-87 'american Tuned' Fork Springs
incl. VAT
Chapter members save 17% · Sign in for member pricing
Estimated delivery: 3–15 working days
Authorised
Iron City Dealer
14-Day Returns
Easy & hassle-free
Secure Checkout
256-bit encryption
Free UK Delivery
On orders over £100
Specifications
- Brand
- Progressive Suspension
- Part Number
- 234824
- OEM Reference
- 45375-87
- Pack Quantity
- Each
- Category
- Fork Springs
- VAT Rate
- 20%
About This Product
Progressive Suspension American Tuned fork springs replace OEM 45375-87 on Dyna and FXR models. They are progressively wound and sold as a set. The windings give a rising rate that holds the front end up under braking and cuts nose dive. They drop straight into the standard forks. Progressive covers them with a lifetime warranty against defects. Fit these and the front end feels tighter without changing the fork oil or seals.
Fitment
6 modelsDyna | FXR
Dyna 3 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 1992 | DYNA DAYTONA FXDB-D |
| Harley-Davidson | 1990–1992 | DYNA STREET BOB FXDB |
| Harley-Davidson | 1992 | DYNA SUPER GLIDE CUSTOM FXDC |
Fxr 3 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 1988–1992 | LOW RIDER FXRS |
| Harley-Davidson | 1988–1992 | SPORT GLIDE FXRT |
| Harley-Davidson | 1989–1992 | SUPER GLIDE CONVERTIBLE FXRS CONV |
Related Products
View all →
Progressive Suspension
'AMERICAN TUNED' FORK SPRINGS
American Suspension
AIRRIDE FRONT FORK KIT FOR TOURING
Legend Air Suspension
AXEO CARTRIDGE SYSTEM
Legend Air Suspension
AXEO CARTRIDGE SYSTEM
Legend Air Suspension
AXEO CARTRIDGE SYSTEM
Legend Air Suspension
AXEO CARTRIDGE SYSTEM
Progressive Suspension
'AMERICAN TUNED' FORK SPRINGS
American Suspension
AIRRIDE FRONT FORK KIT FOR TOURING
More from Progressive Suspension
View all →
PS, 412 series shock set. 11.5". STD Duty. Black
PS, 412 series shock set. 11". Heavy Duty. Chrome
PS, Model 412 shock set. 13.5". Heavy Duty. Black
PS, Model 412 shock set. 11.5". Black. Heavy Duty
PS, Model 412 shock set. 12.5". Black. STD duty
PS, symmetrical fork monotube cartridge kit. Lowered height
PS fork spring kit heavy duty, 49mm
PS, Model 444 shock set. 12.5". Heavy Duty. Chrome
Who are we? Leeds Harley-Davidson - Iron City Motorcycles
This product is fulfilled by Iron City Motorcycles, Leeds' authorised Harley-Davidson® dealer, serving the UK with a full range of Genuine Motorclothes®, dealer merchandise, and official Harley-Davidson parts & accessories — available for UK and international delivery.
From OEM Parts to retro lifestyle wear to aftermarket stockits we have what you need to keep you riding all year round.
Use our official OEM parts finder to browse our full Genuine Harley-Davidson® Parts and our associated approved aftermarket catalogues.