Description
Precision fork tuning demands springs that deliver consistent performance lap after lap. The RACE TECH 0.40 kg/mm Fork Springs are shot-peened and heat-treated chrome silicon steel, engineered to maintain accurate spring rates within 2%—critical for riders who need predictable suspension behavior under varying track conditions. Whether you’re dialing in a dirt bike or fine-tuning a competition machine, these preset springs eliminate guesswork and unlock the handling potential of your chassis.
- Spring Rate: 0.40 kg/mm
- Material: Chrome silicon steel
- Surface Treatment: Shot-peened
- Heat Treatment: Full hardening
- Rate Accuracy: ±2%
- MPN: FRSP434940
- Installation: Bolt-on replacement
- High stiffness-to-mass ratio
- Factory preset tension
