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Kyosho Big Shock Springs S 7.5-1.4/70mm Orange (2)

Kyosho Big Shock Springs S 7.5-1.4/70mm Orange (2)

Brand: Kyosho

Part No: K.IF350-7514

£13.58 RRP £14.29

Shadow Stock: Usually ships within 4-5 days

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Kyosho Big Shock Springs S 7.5-1.4/70mm Orange (2) are an optional big bore front spring set for the Inferno MP9 1/8 buggy platform. Using a 1.4 mm wire and a 7.5-turn design, these short (70 mm) springs are lighter than earlier 1.6 mm versions, delivering a compliant response that helps the chassis track consistently over rough sections.

Key Specifications

  • Length: Short 70 mm
  • Wire: 1.4 mm
  • Turns: 7.5
  • Rate: 4.02 lb-in (719 N/m)
  • Colour Code: Orange
  • Quantity: 2 springs
  • Part Number: K.IF350-7514

Effects of Spring Rate Changes

  • Softer: Increased chassis roll, increased traction, better in bumpy conditions, more likely to bottom out
  • Stiffer: Decreased chassis roll, decreased traction, increased responsiveness

Suggested Compatibility

  • Kyosho Inferno MP9
  • Kyosho Inferno MP9 TKI2
  • Kyosho Inferno MP9 TKI3
  • Kyosho Inferno MP9e
  • Kyosho Inferno MP777

This is a set of optional Kyosho 70mm Big Bore Front Shock Springs, and are intended for use with the Kyosho MP9 1/8 scale buggy. These springs are made with a smaller 1.4 diameter wire, compared to the original 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.

Short Length 70mm Shock Spring Specifications:  

  • Softer
    • IF350-814: Green - 8 turns/1.4 wire (3.68lb-in / 659.38 n/m)
    • IF350-7514: Orange - 7.5 turns/1.4 wire (4.02lb-in / 719 n/m)
    • IF350-714: Light Blue - 7 turns/1.4 wire (4.42lb-in / 6.09 n/m)
    • IF350-1016: White - 10 turns/1.6 wire (4.62lb-in / 820 n/m)
    • IF350-6514: Gray - 6.5 Turns/1.4 wire (4.91lb-in / 879.17 n/m)
    • IF350-916: Purple - 9 turns/1.6 wire (5.28lb-in / 937.39 n/m)
    • IF350-816: Light Green - 8 turns/1.6 wire (6.16lb-in / 1093.62 n/m)
    • IF350-716: Blue - 7 turns/1.6 wire (7.40lb-in / 1312.35 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


Part Compatibility:
  • Kyosho Inferno MP777 
  • Kyosho Inferno MP9 TKI2 
  • Kyosho Inferno MP9e 
  • Kyosho Inferno MP9 TKI3 
  • Kyosho Inferno MP9 


  • Key Info:
    • Brand: Kyosho
    • Part No: K.IF350-7514
    • Barcode: 4548565172832
    • Fitment: Option Part
    Standard Shipping

    £3.95 to most of the UK

    Express Shipping

    £6.95 to most of the UK

    Worldwide Shipping

    Available at checkout

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