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 6.4% repair risk Easy

Embark on a crucial Martian expedition with the LEGO Mars Mission MT-31 Trike (7694-1). This robust, all-terrain vehicle enables the Mars Mission team to efficiently transport energy crystals and securely move captured aliens across the treacherous surface. The MT-31 Trike features large, durable all-terrain wheels, specifically engineered for challenging Martian landscapes. A fully working suspension system, utilizing Technic pins and axles, effectively absorbs impacts, ensuring smooth traversal. Piloting the trike is a dedicated astronaut minifigure, ready for any extraterrestrial encounter. Accompanying the set is a glow-in-the-dark alien minifigure, adding a unique, eerie element to any Martian exploration display and enhancing play value for these deep space operations.

Parts Inventory

🧱 95 parts

Part	Color	Qty	LEGO price each
Equipment Goblet / Glass 2343	Black	2×	Check price → View
Tile Special 1 x 2 Grille with Bottom Groove 2412b	Orange	2×	€0,06 View at LEGO → View
Wedge Plate 3 x 6 Cut Corners 2419	White	1×	€0,29 View at LEGO → View
Brick 2 x 6 2456	White	1×	€0,29 View at LEGO → View
Wheel Hard Plastic Large (54mm D. x 30mm) 2515	Orange	3×	Check price → View
Technic Disc 3 x 3 2723	Black	1×	€0,21 View at LEGO → View
Technic Pin with Friction Ridges Lengthwise and Center Slots 2780	Black	4×	Check price → View
Lever Small Base with Black Lever 298c02	Black	1×	Check price → View
Brick 2 x 4 3001	Light Bluish Gray	1×	€0,22 View at LEGO → View
Rock 1 x 1 Jewel / Gem 24 Facet 30153	Trans-Neon Green	1×	Check price → View
Plate 2 x 3 3021	Light Bluish Gray	1×	€0,13 View at LEGO → View
Plate 1 x 2 3023	Orange	2×	€0,08 View at LEGO → View

I already have an account

Repairability

Can you fix MT-31 Trike if a piece goes missing?

6.4%Moderate repair risk

easy to fixguard this box

3 of the 47 part+color combinations in this set appear in 3 or fewer sets ever made. Lose one of those and a replacement is very hard to find.

Theme average

4.1%

All sets

6.7%

Hardest to replace

Sticker Sheet for Set 7694-1 · Unknown · only this setWheel Hard Plastic Large (54mm D. x 30mm) · Orange · 2 sets everWindscreen 6 x 6 x 3 Canopy Half Sphere · Trans-Orange · 2 sets ever

How we calculate this →