Set Facts
- 2-in-1 model: rebuilds into a Mobile Base Vehicle. The set has a secondary B-model which is a Mobile Base Vehicle that can open and close, and includes crane. The A-model features suspension, the B-model features articulated steering.
- Extreme Adventure was designed by LEGO designer Milan Reindl.
Regional Retail Prices (LEGO.com/Store)
Extreme Adventure Reviews
Eurobricks
“This set absolutely takes the cake. Even though this model doesn't contain as much gears as the flagship, this still was a very enjoyable build. The cool mechanisms definitely make up for the lack of gears. Technically it's a very sound build as well.”
Brickipedia
“It appears to be a sort of off-roading vehicle with tracks instead of wheels. The B-model, appears to be an odd trailer vehicle, with a base and a crane on a trailer. Both the A-model and the B-model use a V8 engine driven by both axles. However, unlike other all wheel drive... More sets, it does not have a central differential, which means both axles have to turn.”
Full review at brickipedia.fandom.com
Theme Analysis
Lifespan
20 mos (this set 15 mos)
Annual growth
+4.20% (this set +7.50%)
This set's annual growth (CAGR) vs. subtheme
Community Stats
Extreme Adventure currently ranks #113 out of the top most owned sets in Technic.
About Technic

TECHNIC is one of The LEGO Company's main lines based on creating detailed model machines and mechanical toys with specialized beams, axles, gears and connectors and primarily designed for older children and adults. The theme was first introduced as the Expert Builder series in 1977, but was officially renamed as TECHNIC in 1984. TECHNIC is still an active theme, and is one of the longest running themes in LEGO history. While most TECHNIC sets are vehicles that use pieces to mimic real vehicles, such as engine pieces, suspension, pneumatic, and transmission pieces, the TECHNIC parts have been used by various other System themes as well as LEGO Mindstorms.
Summary
Technic Extreme Adventure set 42069 was released in August 2017, retailing for $180, but has since been retired. New, unopened Extreme Adventure sets are valued at $285, while used sets can be found for $140.
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Traverse uncharted territory with the Extreme Adventure!
Experience the ultimate in traction and maneuverability with the Extreme Adventure vehicle, featuring 4 high-grip tracks with working suspension, upswing doors with lowering running board function, raisable roof tent, working winch, front steering, opening hood, detailed V8 engine with moving pistons and a lockable tailgate. Also includes a sliding storage drawer, side storage compartment with a first aid kit and 2 fire extinguishers, and a roof rack with 2 jerry cans in a rare dark-green color. This 2-in-1 LEGO® Technic model comes in a yellow, black and purple color scheme with decorative sticker detailing, and can be rebuilt to create a Mobile Base Vehicle.
Features 4 high-grip tracks with working suspension, upswing doors with lowering running board function, a raiseable roof tent, lockable tailgate, working winch, front steering, opening hood, detailed V8 engine with moving pistons, sliding storage drawer with...
Description provided by LEGO©