Losi LOS1840 Internal Shock Spring 1.4lb

This Losi internal shock spring set replaces or upgrades the front or rear shocks on the LMT 2.0 platform, Losi's 1/8 scale solid-axle monster truck line. Each package includes four springs rated at 1.4 lb/in, measuring 53mm in length with sixteen active coils, engineered to sit inside the shock body for a cleaner damping response and more consistent ride height under hard landings and technical crawling. Internal-spring shocks keep the coil protected from mud and debris compared to external spring setups, which helps maintain smooth compression and rebound over repeated big-air hits and rock work. The 1.4 lb rate gives a firmer, more controlled feel than softer factory tunes, useful for drivers who want less body roll and more predictable handling on rough terrain. Built to Losi's factory tolerances, this is a direct-fit replacement for LMT 2.0 shocks using the same internal spring architecture, so there is no modification required to install. It is a straightforward way to fine-tune suspension feel, replace worn or fatigued springs, or dial in a stiffer setup for higher-speed bashing. Four springs are included per package, enough for one shock spring change.