System All legs
You increase your land speed by replacing joints and tendons in your legs with high-performance cybernetics. A minimal speed suspension replaces only a few parts, increasing your land speed by 10 feet. A standard suspension is more invasive and increases your land speed by 20 feet. Replacing all your leg joints and tendons with a complete speed suspension increases your land speed by 30 feet. You can install a speed suspension into prosthetic legs. Extra speed from these augmentations is treated as an enhancement bonus.