Arrma RC enthusiasts, this Hot Racing motor mount is a serious upgrade over the stock unit! Designed specifically for Arrma 1/10 scale 4x4 BLX vehicles like the Big Rock, Granite, Senton, Typhon, Outcast, and Kraton 3S and 4S models, this aluminum mount replaces part number AR310874. The adjustable slider design is the real game-changer - instead of being stuck with fixed gear settings, you can fine-tune your gear mesh perfectly and run a much wider range of pinion gears from 9T to 27T when using the stock 57T spur gear. The integrated cooling fins actually work to dissipate heat from your motor, which is crucial during those long bashing sessions or on hot days. The aluminum construction is way more durable than plastic stock mounts, providing better support for your motor and protecting your investment. Installation requires some mechanical know-how, and you'll want to use blue threadlocker on the screws to prevent vibration loosening. The ability to adjust gear mesh precisely means smoother operation, less wear on your gears, and potentially better performance. Whether you're upgrading for durability, better heat management, or more gear ratio options, this motor mount delivers professional-level performance. Hot Racing is known for quality RC upgrades, and this mount definitely lives up to that reputation. Your Arrma will thank you with more reliable runs and potentially longer component life!
