Step Numb. Color Part Description ------------------------------------------------------------------------------- 1 2 Light-Gray 3033.DAT Plate 6 x 10 1 5 Black 3895.DAT Technic Brick 1 x 12 with Holes 1 4 Dark-Gray 32002.DAT Technic Pin 3/4 2 1 Light-Gray 4477.DAT Plate 1 x 10 2 4 Light-Gray 3832.DAT Plate 2 x 10 3 1 Light-Gray 3710.DAT Plate 1 x 4 3 1 Light-Gray 4477.DAT Plate 1 x 10 3 2 Light-Gray 3021.DAT Plate 2 x 3 3 1 Light-Gray 3020.DAT Plate 2 x 4 3 3 Light-Gray 3032.DAT Plate 4 x 6 4 2 Black 2456.DAT Brick 2 x 6 4 6 Black 3701.DAT Technic Brick 1 x 4 with Holes 4 1 Black 2730.DAT Technic Brick 1 x 10 with Holes 5 4 Light-Gray 3710.DAT Plate 1 x 4 5 2 Light-Gray 3460.DAT Plate 1 x 8 5 2 Light-Gray 3022.DAT Plate 2 x 2 5 1 Light-Gray 3034.DAT Plate 2 x 8 5 2 Light-Gray 3832.DAT Plate 2 x 10 5 2 Black 3701.DAT Technic Brick 1 x 4 with Holes 6 4 Black 5306.DAT Electric Brick 2 x 2 x 2/3 with Wire End 6 4 Light-Gray 71427C01.DAT Electric Technic Mini-Motor 9v 6 12 Light-Gray 3023.DAT Plate 1 x 2 6 2 Black 3705.DAT Technic Axle 4 6 2 Light-Gray 6538.DAT Technic Axle Joiner 6 2 Light-Gray 3736.DAT Technic Pulley Large 6 2 Black 6581.DAT Tyre 20 x 30 Balloon Medium 6 2 Light-Gray 6582.DAT Wheel 20 x 30 Balloon Medium 7 4 Light-Gray 3710.DAT Plate 1 x 4 7 1 Light-Gray 3666.DAT Plate 1 x 6 7 1 Light-Gray 3460.DAT Plate 1 x 8 7 1 Light-Gray 3034.DAT Plate 2 x 8 7 4 Black 3701.DAT Technic Brick 1 x 4 with Holes 7 1 Black 3702.DAT Technic Brick 1 x 8 with Holes 7 1 Black 2730.DAT Technic Brick 1 x 10 with Holes 7 4 Dark-Gray 32002.DAT Technic Pin 3/4 8 1 Light-Gray 3623.DAT Plate 1 x 3 8 4 Light-Gray 3710.DAT Plate 1 x 4 8 2 Light-Gray 3666.DAT Plate 1 x 6 8 2 Light-Gray 3036.DAT Plate 6 x 8 8 2 Black 3701.DAT Technic Brick 1 x 4 with Holes 9 1 Black 3622.DAT Brick 1 x 3 9 2 Light-Gray 2983.DAT Electric Technic Micromotor Pulley 9 4 Light-Gray 3710.DAT Plate 1 x 4 9 1 Black 3708.DAT Technic Axle 12 9 6 Black 3701.DAT Technic Brick 1 x 4 with Holes 9 2 Black 3702.DAT Technic Brick 1 x 8 with Holes 9 2 Black 3895.DAT Technic Brick 1 x 12 with Holes 9 1 Light-Gray 4265C.DAT Technic Bush 1/2 Smooth 9 4 Light-Gray 32017.DAT Technic Liftarm 1 x 5 9 4 Light-Gray 32065.DAT Technic Liftarm 1 x 7 9 10 Dark-Gray 32002.DAT Technic Pin 3/4 10 2 Light-Gray 3023.DAT Plate 1 x 2 10 1 Light-Gray 3623.DAT Plate 1 x 3 10 2 Light-Gray 4477.DAT Plate 1 x 10 10 2 Light-Gray 3031.DAT Plate 4 x 4 10 1 Light-Gray 3036.DAT Plate 6 x 8 11 1 Light-Gray 3460.DAT Plate 1 x 8 11 1 Light-Gray 3035.DAT Plate 4 x 8 11 1 Light-Gray 3030.DAT Plate 4 x 10 11 1 Light-Gray 3036.DAT Plate 6 x 8 11 1 Black 3702.DAT Technic Brick 1 x 8 with Holes 11 2 Black 3895.DAT Technic Brick 1 x 12 with Holes 11 4 Dark-Gray 32002.DAT Technic Pin 3/4 12 2 Light-Gray 3460.DAT Plate 1 x 8 12 2 Light-Gray 3031.DAT Plate 4 x 4 12 2 Black 3700.DAT Technic Brick 1 x 2 with Hole 12 2 Black 3701.DAT Technic Brick 1 x 4 with Holes 12 2 Black 3895.DAT Technic Brick 1 x 12 with Holes 13 2 Black 4519.DAT Technic Axle 3 13 2 Black 3700.DAT Technic Brick 1 x 2 with Hole 13 2 Black 3894.DAT Technic Brick 1 x 6 with Holes 13 2 Black 3895.DAT Technic Brick 1 x 12 with Holes 13 4 Light-Gray 32017.DAT Technic Liftarm 1 x 5 13 6 Dark-Gray 32002.DAT Technic Pin 3/4 13 2 Black 6558.DAT Technic Pin Long with Friction 13 2 White 3482.DAT Wheel Centre Large 14 4 Light-Gray 4477.DAT Plate 1 x 10 14 4 Light-Gray 3022.DAT Plate 2 x 2 15 8 Black 5306.DAT Electric Brick 2 x 2 x 2/3 with Wire End 15 1 Light-Gray 884.DAT Electric Mindstorms RCX (Complete Assembly Shortcut) 15 1 Light-Gray 3034.DAT Plate 2 x 8 15 1 Light-Gray 2445.DAT Plate 2 x 12 16 2 Black 3002.DAT Brick 2 x 3 16 4 Light-Gray 3710.DAT Plate 1 x 4 16 4 Light-Gray 4477.DAT Plate 1 x 10 16 8 Light-Gray 3020.DAT Plate 2 x 4 16 4 Light-Gray 3034.DAT Plate 2 x 8 16 1 Light-Gray 4282.DAT Plate 2 x 16 16 2 Black 32064.DAT Technic Brick 1 x 2 with Axlehole 16 16 Black 3701.DAT Technic Brick 1 x 4 with Holes 16 4 Black 3894.DAT Technic Brick 1 x 6 with Holes 16 8 Black 3703.DAT Technic Brick 1 x 16 with Holes 16 20 Black 6558.DAT Technic Pin Long with Friction 16 8 Black 4459.DAT Technic Pin with Friction 16 2 Black 73090.DAT Train Weight 2 x 6 x 2