Moose Offroad Hard Fork Spring - Ref. 45-500-52
Fork spring designed for motocross disciplines, made from high-quality chrome-silicon wire. Each spring is cold wound and then subjected to a thermal cycle and extensive machining operations to ensure consistent geometry and spring rate. The part number and spring rate are laser-etched on the end for clear traceability.
- Type: Fork (sold individually)
- Outer diameter: 45.00 mm
- Length: 500.00 mm
- Material: Chrome-silicon wire, compliant with DIN2095 grade 1
- Manufacturing: cold winding, heat treatment, tempering, shot peening, ground ends, and polishing
The finish includes polishing and ground ends; these steps limit snag points and contribute to a smoother action of the spring in the fork. Designed for off-road riders seeking reliability and repeatability in spring rate, this spring is particularly suitable for HONDA CRF 450 R (2025 & 2026) and CRF 250 R (2026) models, according to manufacturer recommendations and mounting specifications.
