How many pieces does the LEGO MT-31 Trike (7694-1) have?

The LEGO MT-31 Trike set (7694-1) contains 95 pieces. It was released in 2007 as part of the LEGO Space theme.

How can I find missing parts for LEGO set 7694-1?

On BrickMissing you can check which parts from the LEGO MT-31 Trike (7694-1) you already own. Add your LEGO collection and we'll show exactly which of the 95 pieces you're missing and which you already have.

Can I build the LEGO MT-31 Trike with parts I already have?

Use BrickMissing's free parts checker to find out. Add LEGO sets you own to your collection and we'll cross-reference all 95 parts to show your buildability percentage and which specific pieces you still need.

What theme is the LEGO MT-31 Trike from?

The LEGO MT-31 Trike (7694-1) belongs to the LEGO Space theme. You can browse all Space sets on BrickMissing to find more sets from this theme.

MT-31 Trike

🏷️ 7694-1•🎨 Space•📅 2007•🧱 95 parts•Easy

MT-31 Trike (7694-1) is a LEGO Space from 2007. This page uses the available set and theme data until a fuller product description is available.

Parts Inventory

🧱 95 parts

Part	Color	Qty
Equipment Goblet / Glass 2343	Black	2×
Tile Special 1 x 2 Grille with Bottom Groove 2412b	Orange	2×
Wedge Plate 3 x 6 Cut Corners 2419	White	1×
Brick 2 x 6 2456	White	1×
Wheel Hard Plastic Large (54mm D. x 30mm) 2515	Orange	3×
Technic Disc 3 x 3 2723	Black	1×
Technic Pin with Friction Ridges Lengthwise and Center Slots 2780	Black	4×
Lever Small Base with Black Lever 298c02	Black	1×
Brick 2 x 4 3001	Light Bluish Gray	1×
Rock 1 x 1 Jewel / Gem 24 Facet 30153	Trans-Neon Green	1×

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Technic Disc 3 x 3	2723	Black	1×
Technic Pin with Friction Ridges Lengthwise and Center Slots	2780	Black	4×
Lever Small Base with Black Lever	298c02	Black	1×
Brick 2 x 4	3001	Light Bluish Gray	1×
Rock 1 x 1 Jewel / Gem 24 Facet	30153	Trans-Neon Green	1×
Plate 2 x 3	3021	Light Bluish Gray	1×
Plate 1 x 2	3023	Orange	2×
Plate 4 x 6	3032	Black	1×
Tile 1 x 2 with Groove	3069b	White	2×
Technic Axle and Pin Connector Angled #6 - 90°	32014	Black	4×
Technic Axle and Pin Connector Angled #5 - 112.5°	32015	White	4×
Technic Bush 1/2 Smooth with Axle Hole Semi-Reduced	32123b	Light Bluish Gray	5×
Technic Pin without Friction Ridges Lengthwise	3673	Light Bluish Gray	2×
Technic Brick 1 x 4 [3 Pin Holes]	3701	White	2×
Technic Brick 1 x 8 [7 Pin Holes]	3702	Black	2×
Technic Axle 4	3705	Black	2×
Technic Axle 6	3706	Black	3×
Technic Axle 8	3707	Black	2×
Technic Axle 12	3708	Black	2×
Technic Bush	3713	Light Bluish Gray	2×
Technic Steering Pulley Large	3736	White	2×
Plate Special 1 x 2 with 1 Stud without Groove (Jumper)	3794a	Dark Gray	2×
Plate 2 x 6	3795	White	1×
Brick Special 1 x 1 with Headlight	4070	Black	2×
Hinge Brick 2 x 2 Locking with 2 Fingers Vertical and Axle Hole, 9 Teeth	40902	Black	1×
Wedge Curved 6 x 2 Right, Inner Ridges	41747	White	1×
Wedge Curved 6 x 2 Left, Inner Ridges	41748	White	1×
Technic Pin 1/2	4274	Black	4×
Technic Axle Pin with Friction Ridges Lengthwise	43093	Black	2×
Hinge Plate 1 x 2 Locking with 1 Finger on Side, with Groove	44567a	Light Bluish Gray	1×
Hinge Plate 1 x 4 Locking Dual 1 Finger	44568	White	1×
Technic Axle Connector Double Flexible [Rubber]	45590	Black	1×
Cone 1 x 1 [No Top Groove]	4589	Trans-Dark Blue	4×
Windscreen 6 x 6 x 3 Canopy Half Sphere with Dual 2 Fingers	50747	Trans-Orange	1×
Slope 30° 1 x 1 x 2/3 (Cheese Slope)	54200	Orange	2×
Equipment Martian Hypersled with Pin (Mars Mission)	58843	White	1×
Cylinder 9 x 4 x 2 Tapered with Flat Bottom, Pin Holes	58947	Trans-Orange	1×
Sticker Sheet for Set 7694-1	59620	Unknown	1×
Plate Special 1 x 1 with Clip Horizontal [Thick U Clip]	6019	Black	2×
Technic Axle 1.5 with Perpendicular Axle Connector (Technic Pole Reverser Handle)	6553	Light Bluish Gray	1×
Tile 1 x 6 with Groove	6636	Black	1×
Hose, Ribbed 7mm D. 4L / 3.2cm	78c04	Black	2×

Build DNA

Parts inventory insights for MT-31 Trike

95 pieces puts this build -66% against the average Space set and -77% against the average 2007 release.

LEGOSPACE

Vs average Space set

-66%-182 parts

This set95

Average set277

Average Space set: 277 pieces across 91 other sets.

Vs average 2007 set

-77%-326 parts

This set95

Average set421

Average 2007 set: 421 pieces across 165 other sets.

Color profile

11different colors

Dominant color

Black

Black39x

44%

White17x

19%

Light Bluish Gray13x

15%

Orange9x

10%

Unique parts

1.8 pieces per unique type

Repeat factor

Average pieces per unique type.

Most used part

Technic Bush 1/2 Smooth with Axle Hole Semi-Reduced

Results are based on official LEGO part inventories. Accuracy improves as you confirm set completeness.

This site is not affiliated with or endorsed by the LEGO Group.

Build Insights🧩48unique parts🎨11different colors📊8.6avg. parts per color🏆5×Technic Bush 1/2 Smooth with Axle Hole Semi-Reduced

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