UJ-B7-HRC Steel Rear Universal Joint Set 69mm ( For Team Assoicated RC10 B7 HRC Rear Hub ) 2pcs. Serpent 748 TQ Especially small sized ESC they

Especially small sized ESC they use at ets

This product is shared  with the original #6543

3*8mm 16 pcs

It is made for the Kyosho MP10 are front and rear alloy shock towers as well as a front upper suspension mount

UJ-B7-HRC Steel Rear Universal Joint Set 69mm ( For Team Assoicated RC10 B7 HRC Rear Hub ) 2pcs. Serpent 748 TQ Especially small sized ESC theyThis product is compatible with the original number #92486 Steel Rear Universal Joint Set 69mm enables the model car to have a smoother power transmission system is precision machined to ensure a perfect fit with the transmission device, reduce friction, enhance the starting of the model car significantly, and improve the transmission efficiency and speed.