
Moose Offroad Hard-Parts Fork Spring — Manufacturer's ref: 0405-1147
Designed for enduro and motocross, these Moose fork springs are made from high-quality chrome-silicon wire. Each spring is cold wound and then subjected to a complete cycle of heat treatments (tempering, shot peening) and finishing (ground ends, polishing). The spring rate and part number are laser engraved, in accordance with DIN2095 grade 1.
These springs are pre-set and length-ground for consistent spring rates and a finish that reduces internal friction. Ideal for riders looking for a robust and traceable part to prepare their front forks for off-road sessions.
Common applications: Enduro, Motocross. Examples of compatible models: YAMAHA YZ 450 F (2026), BETA RX 450 4T (2026), SUZUKI RM-Z 250 (2026).