RC enthusiasts, listen up! If you're tired of dealing with worn-out plastic wheel hubs on your UTB18, these Hot Racing brass replacements are exactly what you need. We're talking serious upgrade territory here - CNC machined from solid brass, these hubs weigh in at 9.3 grams each and are built to withstand some serious off-road punishment. The 12mm hex drive provides a super secure connection to your wheels, and the 10mm width gives you better stability and durability compared to the stock plastic ones. What's really impressive is how much of a difference these make in performance - no more worrying about stripped hexes or wobbly wheels when you're pushing your RC vehicle hard. The inner diameter is 4mm, and they're specifically designed to work with UTBM21CH and UTB4628H setups. Installation is straightforward - each package comes with four hubs and four M3x2x11mm screw pins, so you've got everything you need for a complete set. The quality is immediately noticeable when you hold them - the machining is precise, the finish is smooth, and they just feel substantial in your hand. I've been running these on my UTB18 for several weeks now, and the difference in handling and reliability is night and day. No more play in the wheel connections, and they've handled jumps, crashes, and rough terrain without any issues. If you're serious about your RC hobby and want components that won't let you down, these brass hubs are definitely worth the investment. They're one of those upgrades that just make sense - better performance, longer lifespan, and peace of mind knowing your wheels will stay securely attached no matter how hard you drive.
Free 30-day returns 
Free 30-day returns
