Build quality is great, but it is for 5mm shaft and unfortunately not a direct match for the 4mm CVDs of my Wltoys 144010 and 124018.

Build quality is great, but it is for 5mm shaft and unfortunately not a direct match for the 4mm CVDs of my Wltoys 144010 and 124018.

Build quality is great, but it is for 5mm shaft and unfortunately not a direct match for the 4mm CVDs of my Wltoys 144010 and 124018.

They hold up better that the plastic stock ones when you tighten the wheels. The plastic ones buckle and the wheels end up rubbing on the uprights, hindering the wheel rotation.

They hold up better that the plastic stock ones when you tighten the wheels. The plastic ones buckle and the wheels end up rubbing on the uprights, hindering the wheel rotation.

They hold up better that the plastic stock ones when you tighten the wheels. The plastic ones buckle and the wheels end up rubbing on the uprights, hindering the wheel rotation.