Space Probe Launcher

What there is most of

• Tyre 21 x 8 Offset Tread Medium · Black×6
• Plate Special 1 x 1 with Clip Light, Bar Hole [Thin Ring] · White×4
• Tile 2 x 2 with Groove · Light Gray×4
• Plate 2 x 4 · Light Gray×3
• Plate Special 2 x 2 with Wheels Red · Light Gray×3
• Antenna 1 x 4 with Rounded Top · Light Gray×2
• Antenna 1 x 4 with Rounded Top · Black×2
• Brick 1 x 3 · White×2
• Brick Sloped 45° 2 x 1 without Bottom Pin · White×2
• Brick Sloped Inverted 45° 2 x 1 · White×2
• Brick Special 1 x 1 with 3 Speakers / Loudspeakers / Space Positioning Rockets · Black×2
• Brick Special 1 x 1 with 3 Speakers / Loudspeakers / Space Positioning Rockets · Light Gray×2
• Plate 1 x 1 · Trans-Green×2
• Plate 1 x 1 · Trans-Red×2
• Plate 1 x 2 · Light Gray×2
• Plate Special 1 x 1 with Clip Light, Bar Hole [Thin Ring] · Light Gray×2
• Bracket 2 x 2 - 2 x 2 · Light Gray×1
• Brick Sloped 33° 3 x 2 with Classic Space Logo Print · White×1
• Hinge Plate 2 x 4 with Articulated Joint - Female · Light Gray×1
• Hinge Plate 2 x 4 with Articulated Joint - Male · Light Gray×1

The twenty most numerous parts, longest bar first. Start a checklist to see all 29 part types and tick them off as you find them.