Aluminum Front Knuckle ARMS -4PC Set Red 606300 The crossbar on original body

The crossbar on original body post needs to be trimmed to the position of the intake pipe in order for installation (see picture)

now with silicone O-rings

3 power punches hard and revs fast to rip past the competition

Width: 40mm

Power up the transmitter and the model you want to drive

Aluminum Front Knuckle ARMS -4PC Set Red 606300 The crossbar on original bodyProduct Name : Aluminum Front Knuckle Arms 1Pr Set Made from quality light weight high tensile strength aluminum 6061T6 for great strength and durability. POM collars are inserted to minimize tolerance hence the bearing is able to fit tightly into the knuckle arms for accurate turning. Two positioning holes available for installing the tie rods. 3D streamline design with modern and metallic appearance. Accessories included : Stainless Steel Round Head