How many pieces are in the Extreme Adventure?

Extreme Adventure contains 2,382 pieces.

What age is the Extreme Adventure recommended for?

This set is recommended for ages 11-16.

When was the Extreme Adventure released?

Extreme Adventure was released in 2017.

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🏛 Technic

Set #42069

Extreme Adventure

The Extreme Adventure is a Technic beast ready for any terrain.

Before you buy

Who it's for: Ages 11+ · Advanced build Technic fans, experienced LEGO builders, and those who enjoy complex mechanisms.
Build: 2,382 pieces · about 10 hours Build time is an estimate.
Price: $179.99 list price · 7.6¢ per piece
Availability: Retired at LEGO

★★★★☆ 4.3 community rating from 204 ratings

The Extreme Adventure set is praised for its realistic design, complex build, and impressive functionality, particularly the working suspension and V8 engine. However, some builders find the color scheme less appealing and the building process repetitive in certain sections.

$179.99

Check price on eBay

📝 Our Take

AI-assisted editorial summary, grounded in our LEGO database and public community discussions. How we use AI

The Extreme Adventure is a Technic beast ready for any terrain. With its massive tracks, working suspension, and detailed V8 engine, this set delivers a rugged and realistic off-road experience.

This set is perfect for Technic enthusiasts and builders who love functional models. The complex mechanisms and intricate details provide a challenging and rewarding build, while the finished model is great for display or play.

Skip this if you prefer minifigure-scale sets or simpler builds. Consider the LEGO City Great Vehicles line for smaller, more accessible options.

✨ New

Ask BlockTalk about this set

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BlockTalk

Hi! I'm BlockTalk, your LEGO expert. Ask me anything about the Extreme Adventure - building tips, investment potential, comparisons, or anything else!

Try asking:

How does the Extreme Adventure set compare to other Technic off-road vehicles in terms of functionality and design? What are some of the most challenging aspects of building the Extreme Adventure set, and how can they be overcome? How does the value of the Extreme Adventure set compare to its original MSRP, and what factors might influence its future appreciation? What are some creative ways to display the Extreme Adventure set to highlight its features and functionality?

🧱 Building Experience

AI-assisted build estimate, grounded in our LEGO database and public community discussions. How we use AI

🧩

2,382

Pieces

⏱

10h

Estimated Build Time

📊

Advanced

Difficulty

👤

11-16

Ages

Build Highlights:

Working suspension on all four tracks
Detailed V8 engine with moving pistons
Functional winch and steering system
Raising roof tent and opening doors with lowering running board function

📈 Investment Analysis

AI-assisted investment analysis, grounded in our LEGO database and public community discussions. How we use AI

→ Price stable

B+

Investment Grade

⏳ Retired

The Extreme Adventure set (42069-1) presents a solid investment opportunity due to its retired status and relatively high piece count. As a Technic set, it appeals to a dedicated fan base that appreciates complex builds and functional mechanisms. The set's features, such as the working suspension and detailed engine, enhance its appeal to collectors. With a stable price trend currently, acquiring this set at or below MSRP could yield decent returns in the long term. However, potential investors should be mindful of the availability and condition of the set when making purchasing decisions. The theme popularity and piece count suggest a good potential for appreciation, making it a worthwhile consideration for LEGO investors.

Not Financial Advice: Content is for educational purposes only. Past performance doesn't guarantee future results. Full disclaimer

⚖ Compare Similar Sets

4x4 X-treme Off-Roader

Technic • 958 pcs

$249.99

4x4 Mercedes-Benz Zetros Trial Truck

The Extreme Adventure stands out with its unique track system and focus on all-terrain capabilities. While sets like the LEGO Technic 4x4 X-treme Off-Roader (42099-1) offer app-controlled features, the Extreme Adventure provides a more traditional mechanical experience. If you prefer complex builds with realistic functionality, the Extreme Adventure is an excellent choice. If you prefer app-controlled features, then the 4x4 X-treme Off-Roader is a better choice.

📦 Parts Inventory

Official piece count: 2,382
Parts cataloged in this inventory: 177 unique parts, 2,382 pieces

Missing a piece? Check this set piece by piece, with look-alike colors flagged and element IDs for replacements.

Technic Pin Conne...

Part #: 10197 4× Dark Bluish Gray

Plate 3 x 3

Part #: 11212 2× Dark Bluish Gray

Technic Axle Pin ...

Part #: 11214 38× Dark Bluish Gray

Plate Special 1 x...

Part #: 11458 2× Black

Brick Curved 2 x ...

Part #: 11477 2× Dark Bluish Gray

Technic Beam 1 x ...

Part #: 11478 27× Light Bluish Gray

Technic Panel Fai...

Part #: 11946 2× Dark Purple

Technic Panel Fai...

Part #: 11947 2× Dark Purple

Wheel 18 x 8 with...

Part #: 13971 8× Black

Technic Beam 3 x ...

Part #: 14720 2× Light Bluish Gray

Brick Curved 2 x ...

Part #: 15068 3× Dark Purple

Brick Curved 2 x ...

Part #: 15068 2× Black

Technic Pin Conne...

Part #: 15100 24× Black

Technic Panel 3 x...

Part #: 15458 6× Dark Bluish Gray

Technic Panel 3 x...

Part #: 15458 6× Black

Technic Steering ...

Part #: 15459 6× Light Bluish Gray

Technic Pin Conne...

Part #: 15461 1× Black

Technic Axle 5 wi...

Part #: 15462 24× Reddish Brown

Plate Special 1 x...

Part #: 15573 1× Light Bluish Gray

Plate Special 1 x...

Part #: 15573 2× Dark Green

Plate Special 1 x...

Part #: 15573 1× Blue

Technic Gear 20 T...

Part #: 18575 1× Black

Technic Gear 20 T...

Part #: 18575 4× Tan

Technic Axle Pin ...

Part #: 18651 32× Black

Technic Pin Conne...

Part #: 18654 21× Dark Bluish Gray

Plate Special 1 x...

Part #: 18677 4× Light Bluish Gray

Technic Panel 5 x...

Part #: 18945 2× White

Technic Gear 16 T...

Part #: 18946 1× Red

Technic Driving R...

Part #: 18948 1× White

Tile Special 2 x ...

Part #: 22385 1× Light Bluish Gray

Technic Pin Conne...

Part #: 22961 16× Light Bluish Gray

Technic Axle 11

Part #: 23948 7× Light Bluish Gray

Technic Panel Car...

Part #: 24118 4× Dark Purple

Technic Panel Cur...

Part #: 24119 3× Dark Purple

Technic Panel Cur...

Part #: 24119 1× Dark Bluish Gray

Plate 2 x 2 Corner

Part #: 2420 4× Black

Technic Axle 3 wi...

Part #: 24316 15× Reddish Brown

Tile Special 1 x ...

Part #: 2432 2× Blue

Tile Special 1 x ...

Part #: 2432 2× Light Bluish Gray

Tile Special 1 x ...

Part #: 2432 4× Dark Green

Technic Tread Att...

Part #: 24375 52× Black

Antenna 8H Whip

Part #: 2569 2× Light Bluish Gray

Plate Round 2 x 2...

Part #: 2654 1× Dark Bluish Gray

Plate Round 2 x 2...

Part #: 2654 6× Trans-Clear

Technic Axle Towball

Part #: 2736 5× Light Bluish Gray

Technic Pin with ...

Part #: 2780 303× Black

Technic Pin Conne...

Part #: 27940 11× Dark Bluish Gray

Technic Steering ...

Part #: 2819 1× Light Bluish Gray

Technic Engine Cy...

Part #: 2850b 8× Light Bluish Gray

Technic Engine Pi...

Part #: 2851 8× Yellow

Technic Engine Co...

Part #: 2852 8× Light Bluish Gray

Technic Engine Cr...

Part #: 2853 2× Yellow

Technic Engine Cr...

Part #: 2854 3× Tan

Plate 2 x 4

Part #: 3020 4× Dark Green

Plate 2 x 4

Part #: 3020 2× Light Bluish Gray

Plate 2 x 4

Part #: 3020 2× Blue

Plate 2 x 3

Part #: 3021 2× Black

Plate 2 x 2

Part #: 3022 4× Black

Plate 1 x 2

Part #: 3023 2× Dark Green

Plate 1 x 2

Part #: 3023 2× Dark Purple

Plate 1 x 2

Part #: 3023 4× Trans-Clear

Plate 1 x 2

Part #: 3023 1× Light Bluish Gray

Plate 1 x 2

Part #: 3023 6× Dark Bluish Gray

Plate 1 x 2

Part #: 3023 1× Blue

Brick Round 2 x 2...

Part #: 30367c 2× Red

Hook with Towball

Part #: 30395 1× Dark Bluish Gray

Hinge Cylinder 1 ...

Part #: 30552 1× Black

Tile 1 x 2 with G...

Part #: 3069b 2× Dark Purple

Tile 1 x 2 with G...

Part #: 3069b 2× Trans-Red

Tile 1 x 2 with G...

Part #: 3069b 6× Trans-Clear

Tile 1 x 1 with G...

Part #: 3070b 2× Dark Bluish Gray

Technic Brick 1 x...

Part #: 32000 6× Black

Technic Pin 3/4

Part #: 32002 22× Tan

Technic Link 1 x ...

Part #: 32005a 4× Dark Bluish Gray

Technic Beam 1 x ...

Part #: 32009 6× Dark Purple

Technic Reel 3 x 2

Part #: 32012 1× Yellow

Technic Axle and ...

Part #: 32013 2× Light Bluish Gray

Technic Axle and ...

Part #: 32013 9× Dark Bluish Gray

Technic Axle and ...

Part #: 32014 6× Light Bluish Gray

Technic Axle and ...

Part #: 32015 2× Light Bluish Gray

Technic Axle and ...

Part #: 32016 8× Light Bluish Gray

Technic Axle and ...

Part #: 32034 17× Black

Technic Axle Conn...

Part #: 32039 12× Yellow

Technic Pin Long ...

Part #: 32054 41× Light Bluish Gray

Technic Pin Long ...

Part #: 32054 2× Red

Technic Beam 3 x ...

Part #: 32056 8× Dark Bluish Gray

Technic Axle 2 No...

Part #: 32062 43× Red

Technic Beam 1 x ...

Part #: 32063 14× Black

Technic Beam 1 x ...

Part #: 32065 4× Dark Bluish Gray

Technic Axle 5

Part #: 32073 18× Yellow

Technic Bush 1/2 ...

Part #: 32123b 23× Yellow

Technic Bush 1/2 ...

Part #: 32123b 4× Light Bluish Gray

Technic Axle and ...

Part #: 32126 4× Black

Technic Pin Doubl...

Part #: 32138 2× Black

Technic Beam 2 x ...

Part #: 32140 8× Black

Technic Beam 2 x ...

Part #: 32140 21× Dark Bluish Gray

Technic Beam 2 x ...

Part #: 32140 6× Dark Purple

Technic Axle and ...

Part #: 32184 6× Black

Technic Axle and ...

Part #: 32184 36× Yellow

Technic Gear 20 T...

Part #: 32198 1× Tan

Technic Beam 3 x ...

Part #: 32250 8× Dark Bluish Gray

Technic Gear 12 T...

Part #: 32270 9× Black

Technic Beam 1 x ...

Part #: 32278 12× Light Bluish Gray

Technic Beam 1 x ...

Part #: 32278 5× Black

Technic Axle and ...

Part #: 32291 9× Light Bluish Gray

Technic Link 1 x 9

Part #: 32293 2× Black

Technic Beam 1 x ...

Part #: 32316 5× Black

Technic Beam 1 x ...

Part #: 32316 29× Dark Bluish Gray

Technic Pin Conne...

Part #: 32333 2× Light Bluish Gray

Technic Beam 1 x ...

Part #: 32348 4× Light Bluish Gray

Technic Beam 1 x ...

Part #: 32449 16× Black

Brick 1 x 2 x 2 w...

Part #: 3245c 2× Blue

Technic Steering ...

Part #: 32494 2× Light Bluish Gray

Technic Beam 1 x ...

Part #: 32523 26× Black

Technic Beam 1 x ...

Part #: 32523pr0001 1× White

Technic Beam 1 x ...

Part #: 32524 5× Light Bluish Gray

Technic Beam 1 x ...

Part #: 32525 4× Yellow

Technic Beam 1 x ...

Part #: 32525 9× Black

Technic Beam 1 x ...

Part #: 32525 3× Dark Purple

Technic Beam 1 x ...

Part #: 32525 11× Light Bluish Gray

Technic Beam 3 x ...

Part #: 32526 4× Dark Bluish Gray

Technic Beam 3 x ...

Part #: 32526 20× Black

Technic Pin Long ...

Part #: 32556 15× Tan

Technic Beam 3 x ...

Part #: 33299b 2× Light Bluish Gray

Sticker Sheet for...

Part #: 34354 1× [No Color/Any Color]

Plate 1 x 3

Part #: 3623 1× Dark Purple

Technic Pin witho...

Part #: 3673 10× Light Bluish Gray

Technic Axle 4

Part #: 3705 20× Black

Technic Axle 6

Part #: 3706 20× Red

Technic Axle 12

Part #: 3708 1× Black

Technic Bush

Part #: 3713 38× Light Bluish Gray

Technic Axle Pin ...

Part #: 3749 8× Tan

String Cord Mediu...

Part #: 37597c150 1× Dark Bluish Gray

Brick Round 2 x 2...

Part #: 3941 2× White

Brick Round 2 x 2...

Part #: 3941 2× Red

Plate Round 2 x 2...

Part #: 4032a 2× Dark Bluish Gray

Plate Round 2 x 2...

Part #: 4032a 6× Black

Technic Beam 1 x ...

Part #: 40490 6× Black

Technic Beam 1 x ...

Part #: 40490 15× Dark Bluish Gray

Technic Beam 1 x ...

Part #: 41239 6× Dark Bluish Gray

Technic Beam 1 x ...

Part #: 41239 8× Black

Technic Tooth 1 x...

Part #: 41669 4× Light Bluish Gray

Technic Beam 1 x ...

Part #: 41677 3× Light Bluish Gray

Technic Beam 1 x ...

Part #: 41677 22× Red

Technic Axle and ...

Part #: 41678 3× Dark Bluish Gray

Technic Wedge Bel...

Part #: 4185 24× Black

Technic Axle and ...

Part #: 42003 35× Dark Bluish Gray

Brick Special 1 x...

Part #: 4216 12× Light Bluish Gray

Brick Special 1 x...

Part #: 4216 24× Dark Green

Technic Pin 1/2 w...

Part #: 4274 32× Blue

Technic Axle Pin ...

Part #: 43093 86× Blue

Box 2 x 2 x 2 [Ho...

Part #: 4345b 1× Red

Box 2 x 2 x 2 Doo...

Part #: 4346 1× White

Technic Beam 1 x ...

Part #: 43857 7× Yellow

Technic Axle 7

Part #: 44294 5× Light Bluish Gray

Technic Axle 3

Part #: 4519 57× Light Bluish Gray

Technic Axle Conn...

Part #: 45590 5× Black

Tap 1 x 1 without...

Part #: 4599b 2× Black

Pneumatic T-Piece...

Part #: 4697b 1× Light Bluish Gray

Technic Pin Conne...

Part #: 48989 5× Light Bluish Gray

Brick Sloped 30° ...

Part #: 54200 2× Trans-Clear

Brick Sloped 30° ...

Part #: 54200 6× Trans-Orange

Technic Axle 8 wi...

Part #: 55013 5× Dark Bluish Gray

Wheel 18 x 14 wit...

Part #: 55981 8× Metallic Silver

Technic Tread Spr...

Part #: 57519 5× Black

Technic Axle 5.5 ...

Part #: 59426 1× Dark Bluish Gray

Technic Axle Conn...

Part #: 59443 26× Light Bluish Gray

Technic Axle Conn...

Part #: 59443 3× Red

Technic Axle Conn...

Part #: 59443 9× Black

Cone 1 x 1 [Top G...

Part #: 59900 2× Black

Hinge Plate 1 x 2...

Part #: 60471 1× Light Bluish Gray

Technic Beam 1 x ...

Part #: 60483 40× Dark Bluish Gray

Technic Beam 3 x ...

Part #: 60484 6× Light Bluish Gray

Technic Axle 9

Part #: 60485 4× Yellow

Hinge Brick 2 x 2...

Part #: 6134 2× White

Plate Round 1 x 1...

Part #: 6141 1× Blue

Plate Round 1 x 1...

Part #: 6141 4× Trans-Light Blue

Container Box 2 x...

Part #: 61780 1× Blue

Technic Universal...

Part #: 61903 10× Light Bluish Gray

Technic Pin Conne...

Part #: 62462 5× Metallic Silver

Technic Panel Cur...

Part #: 62531 2× Dark Purple

Technic Gear Diff...

Part #: 62821b 2× Dark Bluish Gray

Technic Axle and ...

Part #: 63869 17× Black

Technic Beam 5 x ...

Part #: 64178 1× Light Bluish Gray

Technic Beam Fram...

Part #: 64179 3× Light Bluish Gray

Technic Panel Fai...

Part #: 64393 1× Black

Technic Panel Fai...

Part #: 64681 1× Black

Technic Gear Rack...

Part #: 64781 1× Black

Technic Panel 5 x...

Part #: 64782 5× Black

Technic Panel 5 x...

Part #: 64782 4× Light Bluish Gray

Technic Axle and ...

Part #: 6536 13× Black

Technic Axle and ...

Part #: 6536 49× Light Bluish Gray

Technic Pin Long ...

Part #: 6558 141× Blue

Technic Gear 12 T...

Part #: 6589 11× Tan

Technic Pin with ...

Part #: 6628 14× Black

Technic Beam 1 x ...

Part #: 6629 4× Black

Technic Beam 1 x ...

Part #: 6632 4× Dark Bluish Gray

Technic Shock Abs...

Part #: 76138 4× Light Bluish Gray

Technic Shock Abs...

Part #: 76537 2× Yellow

Brick Sloped 30° ...

Part #: 85984 1× Light Bluish Gray

Brick Sloped 30° ...

Part #: 85984 1× Blue

Brick Sloped 30° ...

Part #: 85984 2× Dark Green

Technic Panel Fai...

Part #: 87080 1× Dark Purple

Technic Pin Conne...

Part #: 87082 19× Light Bluish Gray

Technic Axle 4 wi...

Part #: 87083 9× Dark Bluish Gray

Technic Panel Fai...

Part #: 87086 1× Dark Purple

Technic Pin Conne...

Part #: 87408 4× Black

Equipment Medical...

Part #: 87989 1× Light Bluish Gray

Technic Link Trea...

Part #: 88323 108× Black

Brick Curved 2 x ...

Part #: 88930 4× Black

Technic Linear Ac...

Part #: 92693 1× Light Bluish Gray

Technic Steering ...

Part #: 92906 2× Dark Bluish Gray

Technic Axle and ...

Part #: 92907 4× Black

Technic Gear 16 T...

Part #: 94925 3× Light Bluish Gray

Tile Round 1 x 1

Part #: 98138 2× Trans-Red

Tile Round 1 x 1

Part #: 98138 4× Black

Tile Round 1 x 1

Part #: 98138 4× Trans-Clear

Tile Round 1 x 1

Part #: 98138 7× Light Bluish Gray

Tile Round 1 x 1 ...

Part #: 98138pr0012 1× Flat Silver

Brick Curved 6 x ...

Part #: 98281 1× Black

Technic Turntable...

Part #: 99009 4× Light Bluish Gray

Technic Turntable...

Part #: 99010 4× Black

Technic Beam Tria...

Part #: 99773 8× Yellow

Bracket 1 x 2 - 1...

Part #: 99780 3× Black

The set offers a wide array of Technic parts, including numerous pins, axles, and beams, ideal for MOC builders. The inclusion of 108 Black Technic Link Treads is particularly valuable for creating tracked vehicles.

🛒 Where to Buy

BrickEconomy

✓ In Stock

Compare on eBay →

$140.00

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💎 Notable Parts

Black Technic Link Tread Wide with Two Pin Holes, Reinforced (108x) $21.60

Dark Green Brick Special 1 x 2 with Groove (24x) $4.80

Blue Technic Pin Long with Friction Ridges Lengthwise, 2 Center Slots (141x) $7.05

Reddish Brown Technic Axle 5 with Stop (24x) $2.40

Est. BrickLink Part Value

$35.85

💡 MOC Potential

🚗 Heavy-duty construction equipment (e.g., bulldozer, excavator)

🚗 Military vehicle with enhanced armor and weaponry

🤖 All-terrain exploration robot with articulated arms and sensors

Community Insights

Real opinions from Reddit and YouTube

What Reddit Says

No Reddit discussions found for this set.

What YouTubers Say

2 videos found

BlockTalk AI

LEGO Technic 42069 Extreme Adventure receives very positive reviews from the LEGO community, reflected in a 5.0/5 sentiment score. Reviewers like Sariel focus on the B-model, the Mobile Base Vehicle, with detailed speed builds and in-depth analyses.

LEGO Technic PAUS TSL 8.7 Telehandler - MOC

LEGO Technic Engineering • 1.0K views Review

Lego Technic 42069 Mobile Base Vehicle (B-Model) Review

LEGO Technic Engineering • 1.0K views Review

What the Community Says

2 YouTube reviews

BlockTalk AI Summary

Sariel's Bricks & Pets provides an in-depth review and speed build of the Mobile Base Vehicle B-model. LEGO Technic Engineering offers full reviews and speed builds, also mentioning alternate builds like an RC motorized version, with links to building instructions.