General description Front Rear Differential Ring Gear & Pinion Assembly for Trx4 Trx6 1/10 RC Crawler Car is a high-quality upgrade part designed to enhance the performance of your RC crawler. This assembly is easy to use and replace, making it a perfect choice for hobbyists looking to improve their vehicle's capabilities. Technical specifications Material: Metal Weight: 46g/set Quantity: 1 set Compatibility and accessories Suitable for: Trx4 Trx6 1/10 RC Crawler Car Other information