Bikes!

What there is most of

• Tile Round 1 x 1 Half Circle · Lime×33
• Tile Round 1 x 1 Quarter · Lime×30
• Technic Bush 1/2 Smooth with Axle Hole Semi-Reduced · Yellow×17
• Technic Pin 1/2 without Friction Ridges · Light Bluish Gray×16
• Wheel Bicycle, Fixed Black Tire · Trans-Clear×15
• Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) · Yellow×12
• Brick Curved 2 x 2 x 2/3 · Yellow×10
• Plate 1 x 2 · Black×10
• Brick Curved 2 x 1 No Studs [1/2 Bow] · Dark Bluish Gray×8
• Brick Curved 4 x 2 No Studs · Dark Bluish Gray×8
• Brick Curved Inverted 2 x 1 · Dark Bluish Gray×8
• Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) · Yellow×8
• Technic Axle 3 with Stud · Dark Bluish Gray×8
• Technic Axle and Pin Connector Perpendicular 3L with 2 Pin Holes · Dark Bluish Gray×8
• Technic Pin Connector Round [Slotted] · Yellow×8
• Tile 1 x 1 with Groove · Dark Bluish Gray×8
• Tile Special 1 x 1 with Clip with Rounded Edges · Light Bluish Gray×8
• Tile Special 1 x 2 Grille with Bottom Groove · Light Bluish Gray×8
• Brick Curved 2 x 2 x 2/3 · Dark Bluish Gray×7
• Bicycle Frame, Reinforced Headlight [Hollow Stud] · Medium Azure×6

The twenty most numerous parts, longest bar first. Start a checklist to see all 141 part types and tick them off as you find them.