This technique includes :
Hex Adapter-6PCS
Stainless metal Screw Shaft M4*2.5*11-6PCS
Shims 5mm-6PCS
5mm Metal Washer-6PCS
Stainless steel Hex Socket Screw-6PCS
Original title / part No:
Connect with front CVD and back drive shaft with wheels
Major highlights of upgrading towards part/product :
1. Crafted from a light item high tensile power aluminum 6061 T6 for great sturdiness.
2.Reduce the location and nearer towards wheel, expand the wheelbase by widening the width for the hex.
Thickness of hex: 23mm (18mm thicker than original)