Shock spring for motocross and enduro - perfect suspension fit

Shock absorber springs are the backbone of MX/off-road suspension setup, whether you’re chasing traction on slick roots or trying to keep the bike composed through braking bumps and landings. This category is for riders rebuilding or tuning forks and shocks to match their weight and pace, fix a bike that rides too low in the stroke, and reduce harsh bottoming without turning the suspension into a rigid pogo stick. A correct spring rate helps the chassis stay balanced so your jersey-and-body-armor days feel controlled instead of chaotic. When choosing a spring, start with fit and compatibility: make sure it matches your exact bike model, year, and whether it’s for the fork or rear shock. Next, pick the correct spring rate for rider weight with full gear (helmet, goggles, boots, hydration pack) and typical riding intensity. Consider spring type and build quality (linear vs progressive where applicable, proper heat treatment, shot-peened surfaces, corrosion-resistant coating) for consistent performance. Finally, think about conditions and maintenance—mud, frequent washing, and pressure washer habits demand better coating and regular inspection to prevent rust and binding. Common mistakes include chasing clickers to compensate for a wrong spring rate and mixing up shock vs fork fitment or length, which throws sag out and makes the bike push in turns. Replace springs if you see corrosion, pitting, coil damage, inconsistent sag numbers, or if your rider weight/gear changed significantly. Always re-check static and race sag after installation and confirm the spring seats and preload collars move smoothly. Tip: Set race sag first, then adjust fork height and clickers—don’t tune damping until the spring rate and sag are correct.