RC enthusiasts, if you're looking to upgrade your Hammer Rey 1/10 scale RC car, these aluminum trailing arms are exactly what you need! Made from high-hardness aluminum alloy, these rear lower trailing arms are way more durable than the original plastic parts. The dimensions are perfect - 163mm x 18mm (6.42 x 0.71 inches) with a hole-to-hole length of 153mm (6.02 inches) and 3mm hole diameter. What's great about these is how they improve your RC car's performance - they seriously reduce vibration when you're driving on bumpy terrain, making for much smoother rides. The aluminum construction is lightweight yet super strong, so they won't deform or wear out quickly like plastic parts can. Installation is straightforward - they're direct replacements for your original parts, so you can easily swap them out without any complicated modifications. The silver finish looks really professional too, giving your Hammer Rey that upgraded, custom look. Before ordering, just double-check that your model is the Hammer Rey 1/10 scale RC car to ensure compatibility. These trailing arms are one of those upgrades that actually make a noticeable difference in how your RC car handles rough terrain. They're affordable, well-made, and definitely worth it if you want to enhance your RC car's durability and performance. Whether you're racing, crawling, or just having fun with your RC vehicle, these aluminum trailing arms will help your Hammer Rey handle whatever you throw at it with better stability and less vibration.