Busy City - Master Builders (Masterbuilders)

What there is most of

• Brick 1 x 4 · Black×4
• Tyre 21 x 12 with Offset Tread Small Wide · Black×4
• Wheel 11 x 12 with Hole Round for Wheels Holder Pin · Light Gray×4
• Brick Special 1 x 2 with Grille · Light Gray×3
• Bar 1 x 4 x 2 with Studs · Yellow×2
• Brick 1 x 6 · Yellow×2
• Brick Sloped 45° 2 x 1 with Bottom Pin · Trans-Dark Blue×2
• Brick Sloped 45° 2 x 1 with Bottom Pin · Yellow×2
• Brick Special 1 x 2 with Vertical Clip [Thick U Clip] · Light Gray×2
• Panel 1 x 2 x 1 [Square Corners] · Yellow×2
• Plate 1 x 4 · Black×2
• Plate Special 2 x 2 with Wheel Holders · Black×2
• Tile 1 x 4 with Groove · Yellow×2
• Tile Special 1 x 2 Grille with Bottom Groove · Light Gray×2
• Wedge Plate 4 x 9 without Stud Notches · Black×2
• Brick 1 x 4 · Yellow×1
• Brick 2 x 6 · Black×1
• Brick Sloped 33° 3 x 4 · Yellow×1
• Brick Sloped 45° 2 x 2 · Yellow×1
• Brick Wedged, Sloped 6 x 4 Cutout, No Stud Notches · Black×1

The twenty most numerous parts, longest bar first. Start a checklist to see all 48 part types and tick them off as you find them.