The Brass Front Steering Knuckle is machined with precise CNC tolerances from Aluminum to gain maximum precision, rigidity and long-term durability. It is directly replaced the stock plastic components.It also add 12g for each front wheel. They help lower the center of gravity for your car, no flipping backwards, increase climbi..

The Brass Cap Weight add 9.7g for each rear wheel. They help lower the center of gravity for your car, no flipping backwards, increase climbing and crawling.Included:2 x Brass Rear Cap WeightUsage:Use for Kyosho Mini-Z 4x4..

The Precision CNC Brass Front Universal Joint Set is machined with precise CNC tolerances from Brass to gain maximum precision, rigidity and long-term durability. It is directly replaced the stock components.Included:1 x Brass Front Universal Joint SetUsage:Use for Kyosho Mini-Z 4x4..