Roadster (121): parts list and STL files
Set 121, Roadster, from 1979, has 23 pieces in 12 kinds of part and colour. Here is every part, with the ones you can 3D print at home and the ones to buy.
Get the free print filesFree: an STL file for every part you can print, the parts list and a BrickLink shopping list for the rest. Pro adds print-ready plates for a 256 mm bed and our printing guide. About ProYour Pro includes the print-ready plates.
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See the finished set (photo) on Rebrickable ↗
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18 to print, 5 to buy, 0 spares. Print: plain bricks, plates and beams you can make on a home 3D printer. Buy: clear, printed, rubber, electric and very thin parts, which are better ordered. Spares are the extras in the box.
Every part in set 121
| Colour | Part | Qty | Print or buy |
|---|---|---|---|
| Blue | 3001 Brick 2 x 4 | 4 | |
| Blue | 3003a Brick 2 x 2 without Inside Ridges | 3 | |
| Blue | 3004 Brick 1 x 2 | 3 | |
| Yellow | 3004 Brick 1 x 2 | 3 | |
| Yellow | 3001 Brick 2 x 4 | 2 | |
| Yellow | 3003a Brick 2 x 2 without Inside Ridges | 2 | |
| Yellow | 3032 Plate 4 x 6 | 1 | |
| Yellow | 281 Window Arched 1.25 x 4 x 3 with Rounded Top | 1 | Buy |
| Red | 3888ac01 Vehicle Base, Car Chassis 14 x 6.5 with Tow-Hook and Light-Gray Wheels | 1 | Buy |
| Blue | 691 Door 1 x 6 x 2 Left | 1 | Buy |
| Blue | 692 Door 1 x 6 x 2 Right | 1 | Buy |
| Black | fabfig0017c03pr0001 Figure Mouse 3 | 1 | Buy |
Print set 121 at home
The set tool makes an STL file for each of the 18 printable pieces, sorted by colour, plus a shopping list for the 5 to buy. Free, no account, and it runs on your own phone or computer.
Get the free print filesPro adds print-ready plates for a 256 mm bed. About Pro
Parts data: Rebrickable, and it can differ slightly from your box. Part shapes: LDraw Parts Library (CC BY 4.0). Browse all sets. Independent project, not sponsored, authorised or endorsed by any brick company.