The Iron Leg is one of the feet available to the Ridepod. It's also the one it starts the game with. Its in-game description reads : "Leg part made out of iron. It's strong, but slow." The Iron Leg is Steve's starting feet, and you may want to upgrade it as soon as you can. Why ? Because with this, the Ridepod is slower than Max and Monica. If you plan on using Steve to beat Time Attacks medals you may want to stay away from this part. Oddly enough, it can be invented (it also has 2 ideas recipes for making it...).