Progressive Suspension, heavy-duty fork spring kit, 49mm

Spring rate 45/65 lbs/inch. With 2.62" spacer. Superior quality progressive rate fork springs. Precision wound and made from high-quality chrome silicone wire. Provides a smooth ride, but the progressive rate helps prevent bottoming out when hitting large bumps. Each kit includes progressive fork springs and the necessary spacers.
OEM replacement reference: 45500337, 45500456, 45500373, 45500385, 45500447


Specifications


Brand
Progressive Suspension


Application
Here's a thinking process:

1.  **Analyze User Input:**
   - **Source Text:** A list of motorcycle models/years for a parts compatibility chart, specifically for Harley-Davidson Softail and Touring lines.
   - **Target:** British English translation for a motorcycle parts shop.
   - **Constraints:** 
     - Keep HTML tags (none present, but keep in mind).
     - Keep brand names, model names, part numbers, codes, measurements unchanged.
     - Technical and concise.
     - Output *only* the translation.
     - Specific instruction: "(Keep unchanged: Softail, Hydra Glide, Street Bob, Breakout, Super Glide 117, Low Rider, Fat Boy, Softail Standard, CVO.)"
   - **Source Text Breakdown:**
     - `18-26 Softail (excl. inverted fork models):`
     - `18-20 FLDE Deluxe107;` (Note: missing space between Deluxe and 107, but I'll keep it as is or add space if it's a typo, but constraint says keep model names unchanged. I'll keep "Deluxe107" or maybe "Deluxe 107" if it's standard, but I'll stick closely to source: `18-20 FLDE Deluxe107;`)
     - `2024 (NU) FLI Hydra Glide Revival 107;`
     - `18-21 (NU) FLHC Heritage Classic 107;`
     - `18-24 (NU) FLHCS Heritage Classic 114;`
     - `25-26 FLHC Heritage Classic 117;`
     - `2026 FLHD Deadwood 117;`
     - `18-21 FLSL Slim 107;`
     - `18-20 (NU) FXBB Street Bob 107;`
     - `25-26 FXBB Street Bob 117;`
     - `18-24 (NU) FXBBS Street Bob 114;`
     - `18-19 (NU) FXBR Breakout 107;`
     - `18-22 (NU) FXBRS Breakout 114;`
     - `23-26 FXBR Breakout 117;`
     - `2026 FXD Super Glide 117;`
     - `18-20 (NU) FXLR Low Rider 107;`
     - `18-20 FLFB (NU) Fat Boy 107;`
     - `18-24 (NU) FLFBS Fat Boy 114;`
     - `2025 (NU) FLFB Fat Boy Gray Ghost 117;`
     - `18-24 (NU) FXST Softail Standard 107.`
     - `Touring: 14-26 all FLT/Touring (excl.


Sales unit
Par


Material
Steel


Position
['Front']


Packaging weight
2.246 kg


HS Code
73202081


Motorcycle family
TOURING


Original name
Progressive Suspension, fork spring kit heavy duty. 49mm