Tired of snapping plastic suspension arms on your Traxxas Revo or E-Revo? Upgrade to these machined aluminum ones. They're seriously tough – CNC billet aluminum, anodized in red (or other colors), so they can take huge jumps and crashes without bending or breaking. They're designed for 1/10 scale Revo and E-Revo models (up to 2017). The cool part? They have Delrin inserts for the suspension shaft, which reduces wear and keeps things smooth, plus removable stiffening plates so you can tune the flex if you want. They come in pairs (left and right), and install just like the stock arms – you'll need some basic tools and maybe a bit of patience with the hinge pins. These are from INTEGY, so the quality is top-notch; precise fit, clean finish. They add a bit of weight, which can actually help with stability. Perfect for bashing, racing, or just making your truck look mean. If you're pushing your RC hard, this is one of the best durability upgrades you can do. No more walking back to the pits with a dangling wheel!