LEGO Set 31313-1-b2 R3PTAR (2013 Mindstorms > EV3) | Rebrickable - Build with LEGO
Manual actuators homing for Lego Mindstorms Ev3 - Smallrobots.it
Aeropost.com Anguilla - LEGO MINDSTORMS EV3 31313 Robot Kit with Remote Control for Kids Educational STEM Toy for Programming and Learning How to Code (601 pieces)