4140 medium carbon steel thicker upgraded dogbone, diameter of the dogbone is from 5.5mm to 7mm , it is more sturdy and suitable for more rally landscape and not easy to bend
The reduction of both ends of the dog bone during driving makes the CVD shaft head and cup connection smoother, and the dog bone pin can be replaced if damage.
Requirements: All packaging accessories are pre-assembled. It is recommended to use screw glue to ensure stability and prevent loosening.
