This is the Traxxas 7449 Spring for Shock White (GTR XX-Long) 1 Pair

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.

Compatibility:

• Traxxas Hoss
• Traxxas Rustler 4x4
• Traxxas Slash 4x4 Ultimate

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