RC enthusiasts, this Hot Racing 57T steel gear is a massive upgrade from the stock plastic gears! I installed this in my Arrma 3S/4S vehicle, and the difference in performance is noticeable immediately. The hardened steel construction can handle the power without stripping like the original plastic gear did. The CNC machining from solid carbon #45 steel is precise and reduces rotating mass, which translates to better acceleration and more efficient power transfer. Installation requires some mechanical know-how - you'll need to adjust the slipper clutch properly, and remember not to use pliers on the tension nut (use a 12mm wrench instead). The gear meshes perfectly with the pinion, and the teeth are cut cleanly with no burrs or imperfections. I've been running this gear through multiple battery packs on various terrains, and it shows no signs of wear or damage. The improved durability means less downtime for gear replacements and more time actually driving. If you're tired of constantly replacing stripped plastic gears or want to upgrade your RC's performance for bashing or racing, this steel gear is definitely worth the investment. It's one of those upgrades that pays for itself in reliability and consistent performance. Just make sure to follow the installation instructions carefully and check your mesh alignment - once it's set up properly, you'll wonder why you didn't switch to steel gears sooner!
Free 30-day returns 
Free 30-day returns
