Description
Progressive spring rates deliver a dual-purpose advantage: you get the compliance of a softer spring over small bumps without sacrificing support under heavy compression or aggressive inputs. This FCU-7379 eliminates the traditional trade-off between ride quality and bottoming resistance, making it ideal for demanding terrain where both comfort and control matter. Built with precision CNC winding and heat-treatment, it’s engineered for consistent performance across repeated cycles.
- Spring Rate: 408.79–442.38 lbs/in
- Progressive wound design
- CNC cold-wound construction
- Heat-tempered and shot-peened
- End-ground for precision
- Fatigue-resistant preset
- Compatible: White Power 5018 shock
- Finish: White
- Manufactured: U.S.A.
- Installation: Bolt-on replacement
- MPN: FCU-7379
