Heavy Duty shock spring for IRC Big Bore Losi Front shocks. Black in color
 
Made from 3.0mm Spring steel for constant spring load while under heavy load with a black Powder Coat finish. direct replacement to the stock silver spring.
 
These Springs are aimed at rides running larg engines or heavily upgraded that need extra spring stiffness. we recomend running the spring retainers with extra depth also with these springs.
includes: 2x HD Front Springs.
Aprox~25kg (35lb) spring weight (wieght to full compress spring)