This is a pack of two "White - 1.004 Rate" Traxxas Progressive Rate XX-Long GTR Shock Springs. These are the stiffest progressive springs available for the XX-Long shock (TRA7462X). Traxxas offers a wide variety of spring rates for the GTR shocks to provide almost limitless tuning possibilities. The springs are made from high-quality spring steel with durable powder-coated finishes, and the spring rate is indicated by colored dots on the end of the spring.
XX-Long Spring Rates:
- Softest
- TRA7442: Orange - 0.711 Rate
- TRA7443: Green - 0.762 Rate
- TRA7446: Black - 0.874 Rate
- TRA7447: Pink - 0.884 Rate
- TRA7449: Blue - 1.004 Rate
- Hardest
Effects of Shock Spring Changes | Shock Spring | Characteristic |
| Softer | - Increased Chassis Roll
- Increased Traction
- Better in Bumpy Conditions
- More Likely to Bottom Out
|
| Stiffer | - Decreased Chassis Roll
- Decreased Traction
- Increased Responsiveness
|
