I am offering the LEGO Technic App-Controlled CAT D11 Bulldozer (set 42131) in excellent used condition. The set was assembled once and then carefully disassembled and all parts sorted by colour into separate bags. Everything is 100 % complete. The original instruction manual is included and also in excellent condition. The box is present (good used condition) and shows only light wear. This massive set (3,854 pieces) delivers an impressive build experience and is equipped with realistic functions including motorised tracks, blade movement, ripper and ladder operation via the CONTROL+ app.  A must-have for LEGO Technic enthusiasts and collectors of standout flagship models!