UJ-RC8T4.2 Steel Universal Joint Set 131mm ( For Team Associated RC8 T4.2/T4.2e ) 2pcs.

The cardan shaft enables the model car to have a smoother power transmission system. Through precision machining, it ensures perfect matching with the transmission device, reduces friction, delivers a significant improvement in the model car's starting performance, and enhances transmission efficiency and speed. 
This product is compatible with the original 81022 .