 | | 23144c01 | 1 | Hub, Speed Computer |
 | | 2780 | 5 | Technic Pin with Friction Ridges Lengthwise and Center Slots |
 | | 2815 | 3 | Technic Wedge Belt Wheel Tire |
 | | 2817 | 1 | Plate Special 2 x 2 with 2 Pin Holes |
 | | 3023 | 2 | Plate 1 x 2 |
 | | 32002 | 3 | Technic Pin 3/4 |
 | | 32013 | 2 | Technic Axle and Pin Connector Angled #1 |
 | | 32062 | 1 | Technic Axle 2 Notched |
 | | 32123a | 2 | Technic Bush 1/2 Smooth with Axle Hole Reduced |
![Technic Brick 1 x 4 [3 Pin Holes]](https://cdn.rebrickable.com/media/parts/elements/370126.jpg) | | 3701 | 1 | Technic Brick 1 x 4 [3 Pin Holes] |
 | | 3706 | 1 | Technic Axle 6 |
 | | 3707 | 1 | Technic Axle 8 |
![Technic Wedge Belt Wheel [aka Pulley]](https://cdn.rebrickable.com/media/parts/elements/4100502.jpg) | | 4185 | 3 | Technic Wedge Belt Wheel [aka Pulley] |
 | | 6553 | 1 | Technic Axle 1.5 with Perpendicular Axle Connector (Technic Pole Reverser Handle) |
 | | 6558 | 1 | Technic Pin Long with Friction Ridges Lengthwise, 2 Center Slots |
 | | cr2032 | 1 | Battery 3V Lithium Coin Cell |
