LEGO Technic NEW 8 pcs CHASSIS "H-SHAPE" PERPENDICULAR THICK FRAME LIFTARM Beam Studless 3x5 Part Piece 14720 Mindstorms robot NXT ev3 robotics structure element

LEGO Technic NEW 7 pcs CHASSIS FRAME LIFTARM Beam Studless Part Piece 64179 64178 Mindstorms

LEGO Technic Pegs, Joints, Peg-Joints Pack

LEGO Technic NEW 10 pcs LIGHT GREY CONNECTOR 3x3 BENT 4-Pin Perpendicular pins beam angled part piece lot pack set robot robotics building 55615

LEGO Technic - 10 x small universal joint in new light grey, 3 studs long

LEGO Technic NEW 4 pcs CHASSIS FRAME LIFTARM Beam Studless 5x7 Part Piece 64179 Mindstorms Rectangle robot ev3 robotics structure element

LEGO Technic NEW 4 STEEL PIVOT BALL + 4 STEERING JOINT SOCKET Caster 92911 99948

LEGO Technic Mindstorm NXT Black Friction Pin Connector part 2780 (Quantity 300)

LEGO Technic COMPLETE GEARBOX ASSEMBLY 2 x 4 x 3 1/3 Trans-Clear Wormbox gear motor REDUCER block Mindstorms robotics ev3 NXT transparent robot building power functions part 6588

LEGO Technic Pin Long Blue Connector Mindstorm NXT Part 6558 (Quantity 150)

LEGO Technic NEW 6 pcs CHASSIS FRAME LIFTARM Beam Studless 5x11 "H" Shape Part Piece Mindstorms ev3 NXT robot structure element vehicle car truck