The GPM suspension travel limit straps are engineered from high-strength 7075-T6 aluminium alloy, paired with a durable nylon rope and 3mm screw holes for secure mounting. They are designed to accurately constrain shock absorber extension to prevent over-extension damage, preserving shock internals and mounting hardware during heavy use. The adjustable 20 - 220 mm range allows fine tuning to match different shock lengths and suspension setups, supporting upgrade and durability-focused builds.