Motocross Racing (6677): parts list and STL files
Set 6677, Motocross Racing, from 1986, has 76 pieces in 44 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 ↗
Buy the real set on Amazon ↗ We may earn a commission if you buy.
39 to print, 37 to buy, 2 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 6677
| Colour | Part | Qty | Print or buy |
|---|---|---|---|
| Yellow | 3710 Plate 1 x 4 | 6 | |
| Yellow | 3023 Plate 1 x 2 | 5 | |
| Yellow | 3623 Plate 1 x 3 | 4 | |
| Black | 3794a Plate Special 1 x 2 with 1 Stud without Groove (Jumper) | 3 | |
| Black | 3034 Plate 2 x 8 | 2 | |
| Yellow | 4081b Plate Special 1 x 1 with Clip Light, Bar Hole [Thick Ring] | 2 | |
| White | 2349a Hinge Vehicle Roof 4 x 4 Sunroof without Ledges | 1 | |
| Yellow | 3004 Brick 1 x 2 | 1 | |
| Black | 3020 Plate 2 x 4 | 1 | |
| Black | 3021 Plate 2 x 3 | 1 | |
| Black | 3022 Plate 2 x 2 | 1 | |
| Light Gray | 3023 Plate 1 x 2 | 1 | |
| Yellow | 3068b Tile 2 x 2 with Groove | 1 | |
| White | 3710 Plate 1 x 4 | 1 | |
| Yellow | 3729 Plate Special 2 x 2 with Towball | 1 | |
| Black | 3730 Plate Special 2 x 2 with Towball Socket, Short, 4 Slots | 1 | |
| Light Gray | 3794a Plate Special 1 x 2 with 1 Stud without Groove (Jumper) | 1 | |
| Yellow | 3821 Door 1 x 3 x 1 Right | 1 | |
| Yellow | 3822 Door 1 x 3 x 1 Left | 1 | |
| Black | 3937 Hinge Brick 1 x 2 Base | 1 | |
| Black | 3938 Hinge Brick 1 x 2 Top Plate Thin | 1 | |
| White | 4214 Hinge Vehicle Roof Holder 1 x 4 x 2 | 1 | |
| Yellow | 4859 Wedge Plate 3 x 4 without Stud Notches | 1 | |
| Trans-Red | 3024 Plate 1 x 1 | 4 | Buy |
| Black | 3641 Tyre 15 x 6 Offset Tread Small | 4 | Buy |
| Black | 4084 Tyre 21 x 8 Offset Tread Medium | 4 | Buy |
| Black | 122c01 Plate Special 2 x 2 with Wheels Red | 3 | Buy |
| White | 3070bpr0032 Tile 1 x 1 with Bold Black '3' Print | 3 | Buy |
| Trans-Clear | 3024 Plate 1 x 1 | 2 | Buy |
| Red | 3464 Wheel Centre Small with Stub Axles (Pulley Wheel) | 2 | Buy |
| Yellow | 3788 Wheel Arch, Mudguard 2 x 4 Studded | 2 | Buy |
| Trans-Light Blue | 3823 Windscreen 2 x 4 x 2 | 2 | Buy |
| Trans-Red | 6141 Plate Round 1 x 1 with Solid Stud | 2 | Buy |
| Trans-Light Blue | 2348b Glass 2 x 3 for Hinge Car Roof 4 x 4 Sunroof with Ridges | 1 | Buy |
| White | 298c02 Lever Small Base with Black Lever | 1 | Buy |
| Yellow | 3787 Wheel Arch, Mudguard 2 x 4 [Smooth] | 1 | Buy |
| Black | 3829c01 Steering Stand 1 x 2 with Black Steering Wheel | 1 | Buy |
| Blue | 4480c01 Vehicle Base, Motorcycle Chassis, Frame 3 x 6 x 3 | 1 | Buy |
| Yellow | 3626apr0001 Minifig Head Standard Grin Print [Solid Stud] | 1 | Buy |
| Black | 3842b Helmet Classic with Thick Chin Guard and Visor Dimples | 1 | Buy |
| White | 970c27 Hips and White Legs | 1 | Buy |
| White | 973c27h01pr0014 Torso, 'S' Logo Red and Black Print, White Arms, Yellow Hands | 1 | Buy |
| White | 298c02 Lever Small Base with Black Lever | 1 spare | Buy |
| White | 3070bpr0032 Tile 1 x 1 with Bold Black '3' Print | 1 spare | Buy |
Print set 6677 at home
The set tool makes an STL file for each of the 39 printable pieces, sorted by colour, plus a shopping list for the 37 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.