Kyosho IF350-814 70mm Front Big Shock Spring Green 1/16 E-Revo Parts Genuine HPI Racing replacement part

Genuine HPI Racing replacement part #109926

made for the Sprint 2

not just a durability question

HPI Racing 100324 Receiver Box/Upper Deck Parts Set RTR Firestorm 10T 2

Kyosho IF350-814 70mm Front Big Shock Spring Green 1/16 E-Revo Parts Genuine HPI Racing replacement partA pair of 70mm front Big Bore shock springs, wound with 1. 4mm wire over eight turns and color coded green. Kyosho's numbering encodes the spec directly: eight turns of 1. 4mm wire at a 70mm free length. Within a fixed wire diameter and free length, adding turns lowers the spring rate, so at eight turns this is the softest of Kyosho's 1. 4mm front springs. The color code exists so you can identify a spring at a glance in the pit box rather than