This heavy-duty gear set is a great addition to any Axial Capra 1.9 or SCX10 III RC model vehicle. It is a six-bolt design and made to withstand tough terrains and rough play. You can trust that this gear set will provide you with long-lasting durability and enhance your driving experience. The brand, Axial, is known for their high-quality products, and this gear set is no exception. It is perfect for those who want to upgrade their vehicle and take it to the next level.