Progressive Suspension Fork Springs, product size 47.00 mm, manufacturer part number 11-1584, are designed for select Harley-Davidson motorcycle applications. Their progressively wound design provides a soft initial spring rate for a plush ride while increasing resistance to bottoming as the spring compresses.
These fork springs are designed to improve handling while retaining OEM geometry and are made in the U.S.A. Fitment includes the 2023 and 2025 Harley-Davidson Electra Glide Police FLHTPI, 2024 Harley-Davidson FLHX Street Glide, 2025 Harley-Davidson FLHXU Street Glide Ultra, 2024 and 2025 Harley-Davidson Road Glide Police FLTRXP, 2024 Harley-Davidson FLHXSE CVO Street Glide, 2024 Harley-Davidson FLHTK Ultra Limited, 2025 Harley-Davidson Electra Glide Police FLHTP, and 2023 Harley-Davidson FLHXSE CVO Street Glide. Distributor part number: 04051455. Manufacturer part number: 11-1584.
Features:
- Brand: Progressive Suspension
- Product: Fork Springs
- Product size: 47.00 mm
- Progressive spring rate: Provides a soft initial spring rate for a plush ride
- Progressively wound design: Provides increased resistance to bottoming as the spring compresses
- Handling: Improves handling while retaining OEM geometry
- Manufacturing: Made in the U.S.A
- Manufacturer part number: 11-1584
- Distributor part number: 04051455
- Fitment: Fits select 2023, 2024, and 2025 Harley-Davidson Electra Glide Police, FLHX Street Glide, FLHXU Street Glide Ultra, Road Glide Police, FLHXSE CVO Street Glide, and FLHTK Ultra Limited models listed in the product description
Fitment:
2023 Harley-Davidson Electra Glide Police FLHTPI
2023 Harley-Davidson FLHXSE CVO Street Glide
2023 Harley-Davidson FLTRKSE CVO Road Glide Limited
2023 Harley-Davidson FLTRXSE CVO Road Glide
2024 Harley-Davidson Electra Glide Police FLHTPI
2024 Harley-Davidson FLHTK Ultra Limited
2024 Harley-Davidson FLHX Street Glide
2024 Harley-Davidson FLHXSE CVO Street Glide
2024 Harley-Davidson FLI Hydra-Glide Revival
2024 Harley-Davidson FLTRK Road Glide Limited
2024 Harley-Davidson FLTRX Road Glide
2024 Harley-Davidson FLTRXSE CVO Road Glide
2024 Harley-Davidson FLTRXSTSE CVO Road Glide ST
2024 Harley-Davidson Road Glide Police FLTRXP
2025 Harley-Davidson Electra Glide Police FLHTPI
2025 Harley-Davidson Electra Glide Police FLHTP
2025 Harley-Davidson FLHX Street Glide
2025 Harley-Davidson FLHXSE CVO Street Glide
2025 Harley-Davidson FLHXU Street Glide Ultra
2025 Harley-Davidson FLTRX Road Glide
2025 Harley-Davidson FLTRXSE CVO Road Glide
2025 Harley-Davidson FLTRXSTSE CVO Road Glide ST
2025 Harley-Davidson Road Glide Custom FLTRX
2025 Harley-Davidson Road Glide Police FLTRXP
2025 Harley-Davidson Street Glide EFI FLHX
2026 Harley-Davidson FLHXLSE CVO Street Glide Limited
2026 Harley-Davidson FLHXSE CVO Street Glide
2026 Harley-Davidson FLHXSTSE CVO Street Glide ST
2026 Harley-Davidson FLTRXSTSE CVO Road Glide ST