Description
Precise suspension geometry demands fork springs that deliver consistent performance lap after lap—and Factory Connection’s 0.48 kg/mm springs are engineered to do exactly that. Built with CNC-wound precision and heat-tempered for durability, these springs maintain their rate under extreme conditions, giving you the predictable handling feedback that separates competitive racers from the rest. Whether you’re dialing in your dirt bike or maximizing suspension responsiveness on technical terrain, these springs provide the foundation for tuned suspension performance.
- 0.48 kg/mm spring rate
- CNC cold-wound construction
- Heat-tempered and shot-peened
- End-ground for precision
- Fatigue-resistant preset
- Accurate rate guaranteed
- USA manufactured
- Front fork application
- Bolt-on installation






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