Upgrade your RC crawler with the precision-engineered Metal Brass Front Steering Group and Rear Axle Mount, designed for 1/10 YK4102, YK4103, 1/8 YK4082, YiKong, and MJX H8H models. Made from high-quality brass, these components enhance stability, durability, and overall weight distribution for superior crawling performance. The fine craftsmanship ensures a perfect fit, while the easy installation process makes modifications seamless. Whether you're improving steering precision or reinforcing your axle setup, this upgrade is essential for serious RC enthusiasts.