This is a pack of two "Green - 0.762 Rate" Traxxas Progressive Rate XX-Long GTR Shock Springs. These are one step softer than the medium rate 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