#3941
Brick Round 2 x 2 with Axle Hole
Red
1× needed
#3127
Hook, Plate 1 x 2 with Crane Hook Left
Light Gray
1× needed
#3023
Plate 1 x 2
Yellow
2× needed
#3023
Plate 1 x 2
Light Gray
2× needed
#3623
Plate 1 x 3
Yellow
2× needed
#3022
Plate 2 x 2
Yellow
2× needed
![Rubber Band Large [Square Cross Section]](https://cdn.rebrickable.com/media/parts/photos/0/rb00169-0-2c1f60b7-4d40-4966-932b-cd84605cabee.jpg)
#70158
Rubber Band Large [Square Cross Section]
Black
4× needed
#70012
Rubber Band Medium (Square Cross Section) Thin Cut
Black
2× needed
#6553
Technic Axle 1.5 with Perpendicular Axle Connector (Technic Pole Reverser Handle
Light Gray
1× needed
#32062
Technic Axle 2 Notched
Black
2× needed
#6587
Technic Axle 3 with Stud
Dark Gray
1× needed
#3705
Technic Axle 4
Black
1× needed
#3749
Technic Axle Pin without Friction Ridges Lengthwise
Light Gray
4× needed
#2825
Technic Beam 1 x 4 Thin with Stud Connector
Light Gray
2× needed
![Technic Brick 1 x 2 [1 Pin Hole]](https://cdn.rebrickable.com/media/parts/elements/370021.jpg)
#3700
Technic Brick 1 x 2 [1 Pin Hole]
Red
1× needed
#3713
Technic Bush
Light Gray
7× needed
![Technic Bush 1/2 Toothed Type II [X Opening]](https://cdn.rebrickable.com/media/parts/ldraw/7/6577.png)
#4265b
Technic Bush 1/2 Toothed Type II [X Opening]
Light Gray
4× needed
#2854
Technic Engine Crankshaft Center
Light Gray
1× needed
#3647
Technic Gear 8 Tooth
Light Gray
2× needed
#2780
Technic Pin with Friction Ridges Lengthwise and Center Slots
Black
6× needed
#3673
Technic Pin without Friction Ridges Lengthwise
Light Gray
4× needed
![Technic Plate 2 x 4 [3 Holes]](https://cdn.rebrickable.com/media/parts/elements/370924.jpg)
#3709
Technic Plate 2 x 4 [3 Holes]
Yellow
1× needed
#3068b
Tile 2 x 2 with Groove
Yellow
2× needed
#41753
Rubber Band / Belt Holder 2 x 6 x 2 1/3
Dark Gray
1× needed
