LEGO 45819 World Robot Olympiad (WRO) Expansion Set

Brick Special 1 x 2 with Pin - Bottom Stud Holder

Black· 44865

Plate Round 2 x 2 with Rounded Bottom [Boat Stud]

Black· 2654· element 4278359

Technic Axle 12

Black· 3708

Technic Axle 4

Black· 3705· element 370526

Technic Axle 8

Black· 3707· element 370726

Technic Axle Pin 3L with Friction Ridges Lengthwise and 2L Axle

Black· 18651

Technic Beam 1 x 13 Thick

Black· 41239· element 4522933

Technic Beam 1 x 9 Bent (7 - 3) Thick

Black· 32271· element 6276835

Technic Beam 2 x 4 L-Shape Thick

Black· 32140· element 6271825

Technic Beam Frame 7 x 11

Black· 39794

Technic Link 1 x 6 without Stoppers

Black· 32005a

Technic Link 1 x 9

Black· 32293

Technic Pin Connector Hub with 2 Pins with Friction Ridges Lengthwise [Small Squared Pin Holes]

Black· 87082

Technic Pin with Friction Ridges Lengthwise and Towball - Round Pin Hole

Black· 6628a

Technic Pin with Friction Ridges Lengthwise with No Center Slots

Black· 2780

Technic Wedge Belt Wheel Tire

Black· 2815

Tile 2 x 4 with Groove

Black· 87079· element 4560182

Brick Round 2 x 2 with Axle Hole

Blue· 3941· element 614323

Plate Round Corner 4 x 4

Blue· 30565· element 6146306

Technic Axle Pin with Friction Ridges Lengthwise

Blue· 43093

Technic Beam 1 x 11.5 Double Bent Thick

Blue· 32009· element 6271153

Technic Beam 3 x 5 L-Shape Thick

Blue· 32526· element 4158923

Technic Pin Long with Friction Ridges Lengthwise, 1 Center Slot

Blue· 6558

Tile 1 x 4 with Groove

Blue· 2431· element 243123

Technic Beam 1 x 9 Thick

Dark Bluish Gray· 40490· element 4645730

Technic Beam 3 x 3 T-Shape Thick

Dark Bluish Gray· 60484

Technic Panel 3 x 11 x 1

Dark Bluish Gray· 15458· element 6127205

Weapon Lance

Flat Silver· 3849· element 4611884

Plate Round 6 x 6 with Hole

Green· 11213· element 6097413

Technic Axle 5

Light Bluish Gray· 32073· element 4211639

Technic Axle and Pin Connector Angled #6 - 90°

Light Bluish Gray· 32014· element 6268924

Technic Axle Connector with Axle Hole [Reinforced]

Light Bluish Gray· 32039

Technic Beam 1 x 5 Thick

Light Bluish Gray· 32316· element 4211651

Technic Beam Frame 5 x 7 with 3 x 5 Opening Thick

Light Bluish Gray· 64179· element 4539880

Technic Bush

Light Bluish Gray· 3713

Technic Pin 1/2 without Friction Ridges

Light Bluish Gray· 4274· element 4211483

Technic Pin Connector Hub Perpendicular 3L with 4 Pins (Squared Holes)

Light Bluish Gray· 48989

Technic Pin Long with Friction Ridges Lengthwise and Stop Bush [2 Lateral Holes, Small Pin Hole]

Light Bluish Gray· 32054

Technic Pin without Friction Ridges Lengthwise

Light Bluish Gray· 3673

Flag 2 x 2 Square, Flared Clip Edge [Thick Clips]

Red· 80326· element 6365459

Plate 1 x 8

Red· 3460· element 346021

Technic Axle 10

Red· 3737· element 6130005

Technic Axle 2 Notched

Red· 32062

Technic Axle 6

Red· 3706

Technic Axle and Pin Connector Angled #1

Red· 32013· element 6332580

Technic Axle and Pin Connector Angled #5 - 112.5°

Red· 32015· element 6271348

Technic Beam 2 x 4 L-Shape Thick

Red· 32140· element 6271827

Technic Brick 1 x 16 [15 Pin Holes]

Red· 3703· element 370321

Technic Brick 1 x 2 [1 Pin Hole]

Red· 3700· element 370021

Technic Pin Connector Plate 1 x 2 x 1 2/3 [Two Holes On Top]

Red· 32530

Tile 1 x 4 with Groove

Red· 2431· element 243121

Technic Axle Pin without Friction Ridges Lengthwise

Tan· 3749

Technic Pin Long without Friction Ridges, with Anti-Roll Notch

Tan· 32556

Cone 4 x 4 x 2, Axle Hole [Plain]

White· 3943b· element 6108662

Dish 6 x 6 Inverted (Radar) with Solid Studs

White· 44375b· element 4514791

Flag 2 x 2 Square, Flared Clip Edge [Thick Clips]

White· 80326· element 6365487

Hinge Brick 1 x 4 [Lower]

White· 3831· element 383101

Hinge Brick 1 x 4 [Upper]

White· 3830· element 6327411

Plate 4 x 8

White· 3035· element 303501

Technic Axle and Pin Connector Angled #3 - 157.5°

White· 32016· element 6261390

Technic Ball Joint

White· 32474· element 6052864

Technic Beam 1 x 3 Thick

White· 32523· element 4208160

Technic Beam 3 x 5 L-Shape Thick

White· 32526· element 4585040

Technic Wedge Belt Wheel [aka Pulley]

White· 4185· element 6330136

Tile 1 x 8 with Groove

White· 4162· element 416201

Tile Special 2 x 2 with Top Pin [Squared Holes]

White· 2460

Plate 1 x 4

Yellow· 3710· element 371024

Technic Axle 3

Yellow· 4519

Technic Axle and Pin Connector Angled #2 - 180°

Yellow· 32034· element 6344325

Technic Axle Connector Smooth [with x Hole + Orientation]

Yellow· 6538c

Technic Beam 2 x 4 L-Shape Thick

Yellow· 32140· element 6271828

Technic Brick 1 x 2 with Axle Hole Type 1 [+ Opening] and Bottom Pin

Yellow· 32064a

Technic Bush 1/2 Smooth with Axle Hole Semi-Reduced

Yellow· 4265c

Technic Panel 3 x 7 x 1

Yellow· 71709· element 6334490

Technic Rubber Belt Large [33mm ID] [Round Cross Section]

Yellow· 85546