This product includes :
CVD-2PCS
Stainless Steel Screw Shaft 5x5-2PCS
Original Name / component No:
ARA310953+AR310431
Transferring the energy and leading the drive of this rear wheels.
Major features of upgrading for this part/product :
1. Produced by harden metal #45 for more powerful usage and smooth driving performance.
2. The thicker design upgraded from original dogbone 5mm diameter to 6mm diameter makes the movement of change better and not very easy to break.