
Parts list 37
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Plate 1 × 2 × 5
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Antenna 8H Whip No longer produced · last seen 2023 × 2
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Plate 1 × 2 × 2
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Plate 1 × 1 × 2
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Tail 4 × 2 × 2 No longer produced · last seen 1999 × 2
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Brick Sloped Inverted 33° 3 × 2, No Connections between Studs, Ovoid Bottom Pin No longer produced · last seen 2007 × 2
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Wedge, Plate 8 × 4 Wing Left without Underside Stud Notch No longer produced · last seen 1990 × 2
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Wedge Plate 8 × 4 Wing Right without Stud Notch No longer produced · last seen 1990 × 2
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Plate Special 1 × 1 with Clip Light, Bar Hole [Thick Ring] × 2![Plate Special 1 × 1 with Clip Light, Bar Hole [Thick Ring] Red](/media/parts/4081b/4/plate-special-1-x-1-with-clip-light-bar-hole-thick-ring-red.jpg)
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Plate Special 1 × 1 with Clip Vertical [Thick U Clip] No longer produced · last seen 2019 × 2![Plate Special 1 × 1 with Clip Vertical [Thick U Clip] Black](/media/parts/4085c/0/plate-special-1-x-1-with-clip-vertical-thick-u-clip-black.jpg)
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Plate Special 1 × 1 with Clip Vertical [Thick U Clip] No longer produced · last seen 2019 × 2![Plate Special 1 × 1 with Clip Vertical [Thick U Clip] Red](/media/parts/4085c/4/plate-special-1-x-1-with-clip-vertical-thick-u-clip-red.jpg)
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Cone 1 × 1 [No Top Groove] No longer produced · last seen 2009 × 2![Cone 1 × 1 [No Top Groove] Trans-Neon Green](/media/parts/4589/42/cone-1-x-1-no-top-groove-trans-neon-green.jpg)
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Brick Special 1 × 2 × 2/3 with Studs on Sides No longer produced · last seen 2003 × 2
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Dish 2 × 2 Inverted [Radar] No longer produced · last seen 2022 × 2![Dish 2 × 2 Inverted [Radar] Trans-Neon Green](/media/parts/4740/42/dish-2-x-2-inverted-radar-trans-neon-green.jpg)
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Plate Round 1 × 1 with Solid Stud No longer produced · last seen 2023 × 2
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Magnet Cylindrical No longer produced · last seen 2007 × 2
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Brick Special 1 × 2 with Pin No longer produced · last seen 2021 × 1
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Panel 3 × 2 × 6 No longer produced · last seen 1998 × 1
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Magnet Holder 2 × 3 No longer produced · last seen 1999 × 1
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Magnet Holder Tile 2 × 2 - Short Arms No longer produced · last seen 1995 × 1
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Plate 2 × 4 × 1
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Plate 2 × 3 × 1
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Plate 2 × 2 × 1
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Plate 2 × 8 × 1
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Tile 1 × 2 with Red and Yellow Control Panel Print (Original) No longer produced · last seen 2004 × 1
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Tile 1 × 1 with Groove × 1
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Brick Sloped 33° 3 × 2 × 1
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Brick Sloped 33° 3 × 2 with MTron Logo Print No longer produced · last seen 1991 × 1
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Plate 2 × 6 × 1
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Plate Special 1 × 2 with Handles [Flat Ends / Low Attachment] × 1![Plate Special 1 × 2 with Handles [Flat Ends / Low Attachment] Black](/media/parts/3839b/0/plate-special-1-x-2-with-handles-flat-ends-low-attachment-black.jpg)
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Hinge Brick 1 × 2 Base × 1
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Hinge Brick 1 × 2 Top Plate Thin × 1
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Equipment Radio [Compact Handle] No longer produced · last seen 1996 × 1![Equipment Radio [Compact Handle] Black](/media/parts/3962a/0/equipment-radio-compact-handle-black.jpg)
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Box 2 × 2 × 2 [Solid Studs] No longer produced · last seen 1991 × 1![Box 2 × 2 × 2 [Solid Studs] Red](/media/parts/4345a/4/box-2-x-2-x-2-solid-studs-red.jpg)
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Box 2 × 2 × 2 Door with Slot and Black/Red MTron Print No longer produced · last seen 1991 × 1
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Wedge, Plate 8 × 8 with 4 × 4 Cutout No longer produced · last seen 1991 × 1
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Bracket 8 × 2 × 1 1/3 No longer produced · last seen 1997 × 1
No part matches this colour selection.
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Minifigures 1
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M:Tron
× 1
Alternative models
Fan models by Rebrickable users that you can build (mostly) from this set’s parts. Instructions are available from the designers.
- MOC-6877 dector vetector
- MOC-6877 mineral picker
- MOC-6877 surface picker
- 6877 Tensor Deflector - LEGO M:Tron 6877 Alternate Build
- 6877 M:TRON Firefly - LEGO Vector Detector Alternate Build
- (6877) Vector Connector
- 6877 - Magnetic Carpet
- 6877 - Cash in transit speeder
- 6877 Jet Fighter
- 6877 - Sky Runner
- 6877 - Galactic Tax Collector
- 6877 - The Stand-All
Description
A vehicle from the M:Tron universe
M:Tron was a space line built around magnetic power and futuristic vehicles. The Vector Detector fits that picture: a small craft of 62 pieces with one minifigure to act as pilot or researcher. The name hints at tracking and measuring, but what the vehicle actually does is left to your imagination. As a small set it goes together quickly and looks good on display, especially next to other pieces from the same space range.
Neon against a dark backdrop
Red and black form the framework, light grey supplies the technical surfaces, and trans-neon green provides the eye-catcher. That combination gives the set a distinctive look that still appeals to fans of the classic space themes. Under dark lighting or on a dark shelf, the glowing pieces really stand out and lift the vehicle above the rest of a crowded collection. Few small sets of this age have such a recognisable colour accent.
35 kinds in a tight space
Of the 62 pieces, 35 are different kinds, a high proportion. Hardly any brick repeats, and many elements have special shapes. Our parts list gives each kind with colour and quantity. With so many individual parts, a check is worthwhile when you buy a second-hand copy or want to fill a gap, because the rarer transparent pieces are usually the first to go missing from a used set, and they are the hardest to replace.
Taking it further
The blend of special parts and basic bricks makes the set interesting for your own space vehicles. Red and grey elements make a good base, while the neon green adds accents. Use “What can I build?” to see which further models you could make with your collection combined with this set. You might end up with a small fleet that matches other classic space sets and shuttles between a moon base and a research station.
FAQ
- How many pieces does the Vector Detector have?
- Set 6877 contains 62 pieces in 35 different kinds, plus one minifigure. It was released in 1990.
- Which line is it part of?
- It belongs to Space, in the M:Tron sub-line, the space range with a magnetic theme.
- What colours does it use?
- Mainly red, black and light grey, plus trans-neon green as an eye-catching accent.
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