LEGO 7694
MT-31 Trike

LEGO 7694 MT-31 Trike box image
Set number
7694
Theme
Mars Mission
Pieces
95 pcs
Year
2007
Used & parts
See price history & best time to buy

Prices may vary — please check each store. Links may include affiliate (advertising) links.

How many parts to go?
Can you build this from what you own?
Just pick the sets you own — see this set's completion rate and missing parts instantly.
① Tap the sets you own (pick a few)
② Or add by number (optional)

“MT-31 Trike” is LEGO® “Mars Mission” theme set number 7694. Released in 2007, it has 95 pieces. With Re:GO you can automatically work out what percentage of this set you can build from the LEGO parts you already own, along with the missing parts and an estimated cost. Use the links below to compare prices on Amazon, Rakuten, Yahoo! Shopping, Mercari and Yahoo! Auctions, and find the best deal on new, used, or individual parts.

Part breakdown 47 types

Color split (most first)
Black×32
White×17
Light Bluish Gray×13
Orange×9
Blue×7
Trans-Dark Blue×4
Trans-Orange×2
Dark Bluish Gray×2
[No Color/Any Color]×1
Trans-Neon Green×1
Main parts (most used first)
32123b Technic Bush 1/2 Smooth with Axle Hole Semi-Reduced
Light Bluish Gray · ×5
2780 Technic Pin with Friction Ridges Lengthwise and Center Slots
Black · ×4
32014 Technic Axle and Pin Connector Angled #6 - 90°
Black · ×4
32015 Technic Axle and Pin Connector Angled #5 - 112.5°
White · ×4
4274 Technic Pin 1/2
Blue · ×4
4589 Cone 1 x 1 [No Top Groove]
Trans-Dark Blue · ×4
2515 Wheel Hard Plastic Large (54mm D. x 30mm)
Orange · ×3
3706 Technic Axle 6
Black · ×3
6019 Plate Special 1 x 1 with Clip Horizontal [Thick U Clip]
Black · ×2
78c04 Hose, Ribbed 7mm D. 4L / 3.2cm
Black · ×2
2343 Equipment Goblet / Glass
Black · ×2
2412b Tile Special 1 x 2 Grille with Bottom Groove
Orange · ×2
3023 Plate 1 x 2
Orange · ×2
3069b Tile 1 x 2 with Groove
White · ×2
3673 Technic Pin without Friction Ridges Lengthwise
Light Bluish Gray · ×2
3701 Technic Brick 1 x 4 [3 Pin Holes]
White · ×2
3702 Technic Brick 1 x 8 [7 Pin Holes]
Black · ×2
3705 Technic Axle 4
Black · ×2
3707 Technic Axle 8
Black · ×2
3708 Technic Axle 12
Black · ×2
3713 Technic Bush
Light Bluish Gray · ×2
3736 Technic Steering Pulley Large
White · ×2
3794a Plate Special 1 x 2 with 1 Stud without Groove (Jumper)
Dark Bluish Gray · ×2
4070 Brick Special 1 x 1 with Headlight
Black · ×2

More “Mars Mission” theme sets

Re:GO is an unofficial service and is not affiliated with the LEGO Group. LEGO® is a trademark of the LEGO Group. Data is based on Rebrickable and others.