HPI Racing 86913 Shock Spring 3.3lb White E-Firestorm / RTR Firestorm 10T 2.4
This is a genuine HPI Racing shock spring in 3.3lb rate with a white finish for the E-Firestorm and RTR Firestorm 10T 2.4. Spring rate is one of the most effective tuning tools for dialing in handling balance.
Use this factory spring to replace a fatigued original or to tune your setup for the track conditions at hand.
- Genuine HPI Racing replacement part 86913
- Shock spring, 3.3lb rate
- White color coding
- Fits E-Firestorm and RTR Firestorm 10T 2.4
- Great for suspension tuning
