Back to the Future Time Machine
This set contains 3 variants, which you can decide when building bag 11. While you can only build one model at the same time, it seems that some parts are duplicated to allow more seamless transfer between models. These 4 additional parts have been added in bag Unknown, but they are probably in Bag 11.
Thanks to Roken, Paulquicode, Paul Higgins, Graham for helping identify parts
Bag inventory
1
Plate 1 x 1
Plate 1 x 10
Plate 1 x 2
Plate 1 x 6
Plate 2 x 3
Plate 2 x 8
Plate 4 x 8
Plate, Modified 2 x 2 x 2/3 with 2 Studs on Side - Solid Bottom Tube
Plate, Round Corner 3 x 3 with 2 x 2 Curved Cutout
Slope, Curved 2 x 2 x 2/3 Inverted
Technic, Axle 4L
Technic, Brick 1 x 8 with Holes
Technic, Brick 5 x 5 Right Angle (1 x 4 - 1 x 4)
Technic, Liftarm Thick 1 x 1 (Spacer)
Technic, Pin with Short Friction Ridges
Technic, Pin 3L with Friction Ridges
Brick 1 x 6
Plate 2 x 4
Plate 4 x 4 Corner
Plate, Modified 1 x 2 with Bar Arm Up (Horizontal Arm 5mm)
Plate, Modified 2 x 2 with Pin Hole - Full Cross Support Underneath
Technic, Axle 1L with Pin 2L with Friction Ridges
Technic, Axle 8L with Stop
Technic, Brick 1 x 4 with Holes
Bracket 1 x 1 - 1 x 1
Plate 1 x 8
Bracket 1 x 2 - 1 x 2
Technic Bush
Technic, Axle Connector 2L (Smooth with x Hole + Orientation)
Technic, Brick 1 x 10 with Holes
Technic, Gear 16 Tooth - Axle Hole with Closed Sides
Technic, Liftarm Thick 1 x 15
Minifigure, Head Dual Sided Light Bluish Gray and White Eyebrows, Medium Nougat Wrinkles, Open Mouth Frown / Silver Visor with Reflections Pattern
Minifigure, Head Dual Sided Reddish Brown Eyebrows, Medium Nougat Cheek Lines and Chin Dimple, Smile / Angry with Bared Teeth Pattern
Hips and Legs with Dark Bluish Gray and White Pockets and Futuristic Sneakers Pattern
Tile, Round 1 x 1
Brick, Round Tube 1 x 1 d. 90 degrees Elbow Macaroni - No Stud - Type 2 - Axle Hole
Plate 1 x 4
Plate 1 x 6
Technic, Axle 2L Notched
Technic, Axle Connector 3L
Technic, Axle Connector with Axle Hole
Technic, Liftarm Thick 1 x 1 (Spacer)
Technic, Liftarm Thick 1 x 3
Technic, Liftarm Thin 1 x 5 - Axle Holes
Torso Jacket Open with Pockets and Dark Bluish Gray Collar, Trim, and Waistband over Coral Shirt Pattern / Dark Bluish Gray Arms / Light Nougat Hands
Wedge, Plate 2 x 2 Cut Corner
Minifigure, Hair Short Tousled with Side Part
Brick, Modified 1 x 1 with Stud on Side
Minifigure, Hair Swept Back with Widow's Peak, Chin Length and Bushy in Back
Plate 1 x 6
Plate 2 x 2
Plate, Round 1 x 1
Technic, Axle 2L with Pin without Friction Ridges
Technic, Liftarm Thick 1 x 1 (Spacer)
Technic, Liftarm Thick 1 x 3
Technic, Liftarm Thin 1 x 5 - Axle Holes
Wedge, Plate 2 x 2 Cut Corner
Brick, Modified 2 x 2 with Pin and Axle Hole
Hips and Legs with Coattails, Green Knee Straps, Black Shoes with Red Laces Pattern
Plate 2 x 2 Corner
Technic Bush 1/2 Smooth
Torso Jacket over Red Flower Shirt with Collar and Tie Pattern / Yellow Arms / Light Nougat Hands
Frequently asked questions
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This bag inventory was built by following the official LEGO building instructions step by step. At every step, we recorded which pieces were used and which numbered bag they came from, resulting in a complete parts list per bag.
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Each numbered bag contains a specific subset of the set's total parts. By selecting a bag above, you can see every piece it includes — with part images, color details, and exact quantities.
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Click on a bag, then use the export buttons in the toolbar. You can download a PDF for easy reference, or a BSX file — a BrickLink-compatible XML format you can import into tools like BrickStore.
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We use bag 0 to list all parts that are outside of numbered bags, such as sticker sheets or some larger parts that are often not in any bag but directly in the box.
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Since inventories are built by hand, mistakes can happen. If you spot anything wrong, please contact us so we can review and correct it.
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