Yokomo Yatabe Arena Big Bore Front Shock Springs were developed for extremely high traction surfaces, such as turf or carpet. These springs are slightly shorter in length and have been designed to handle jump landings better, as well as help prevent traction rolling.

Yokomo Turf/Carpet Front Shock Spring Rates:

• Hard
• YOKYAS-650: Purple
• YOKYAS-675: Black
  
• YOKYAS-700: Orange
  
• YOKYAS-800: Red
  
• YOKYAS-825: Yellow
  
• Soft
  

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