The drive disc main gear Hoolk-Infect from Jamara is an essential accessory for RC cars, specifically designed as a replacement part. With a compact height and width of 3.4 centimeters each and a minimal length of 0.2 centimeters, this gear offers a precise fit and functionality. The product weighs only 0.01 kilograms, making it lightweight and easy to handle. The drive disc is not licensed but is produced by the brand Jamara, known for its high-quality RC products. This accessory is designed to support the performance and longevity of your RC car by ensuring a reliable connection between the mechanical components. It is an ideal choice for anyone looking to optimize or repair their vehicle. Using this drive disc helps improve drive efficiency and enhance the overall performance of the model.