This is a pack of two "Black - 0.767 Rate" Traxxas Progressive Rate Long GTR Shock Springs. These are the medium rate progressive springs available for the Long shock (TRA7461X). 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.
Long Spring Rates:
- Softest
- TRA7440: Orange - 0.623 Rate
- TRA7441: Green - 0.653 Rate
- TRA7444: Black - 0.767 Rate
- TRA7445: Pink - 0.810 Rate
- TRA7448: Blue - 0.892 Rate
-
Stiffest
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
|
