Kyosho 84mm Big Bore Medium Length Shock Spring (Orange) (2)

Kyosho 84mm Big Bore Medium Length Shock Spring (Orange) (2)
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This is a set of optional Kyosho 84mm Big Bore Shock Springs, and are intended for use on the rear of the Kyosho MP9 and the front ST-RR 1/8 scale vehicles. These springs are made with a smaller 1.4 diameter wire, compared to the original big bore springs that used 1.6 wire. These springs also have a lower turn count than the older big bore shock springs, which allows the spring to be lighter than the previous shock springs.

Medium Length 84mm Shock Spring Specifications:

  • Softer
    • IS106-9514: Yellow - 9.5 turns/1.4 wire (2.95lb-in / 527.50 n/m)
    • IS106-914: Green -  9 turns/1.4 wire (3.16lb-in / 565.18 n/m)
    • IS106-8514: Orange  - 8.5 turns/1.4 wire (3.40lb-in / 608.65 n/m)
    • IS106-814: Light Blue - 8 turns/1.4 wire (3.68lb-in / 659.38 n/m)
    • IS106-7514: Gray - 7.5 turns/1.4 wire (4.02lb-in / 719.32 n/m)
    • IS106-1116: White - 11 turns/1.6 wire (4.11lb-in / 729.08 n/m)
    • IS106-1016: Purple - 10 turns/1.6 wire (4.62lb-in / 820.22 n/m)
    • IS106-916: Light Green - 9 turns/1.6 wire (5.28lb-in / 937.39 n/m)
    • IS106-816: Blue - 8 turns/1.6 wire (6.16lb-in / 1093.62 n/m)
  • Harder

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


This product was added to our catalog on April 1, 2011