3D Printed Rc Truck 1/14 Part 3 ( Trailer and Upgrade Gearbox )

3D File Truck 1/14 : https://cults3d.com/en/3d-model/game/... Upgrade Parts Truck 1/14 : https://www.thingiverse.com/hungtran0... ►Subscribe!    / @hburc3d   Follow me : ▶ Facebook :   / rc.hbu.3   ► Short Video :    / @phakhapolpitaksa7513