Beginner
≈ 1 h 45 minSuggested range1 h – 3 h
Official LEGO® image · © LEGO Group and/or the respective rights holders. Source: LEGO Italy ↗
Ninjago · SET 71807
Sora's Elemental Tech Mech
Sora’s Tech mech combines white, gold and pink details with long limbs and little scenery elements.
- Pieces
- 209
- Release year
- 2024
- Theme
- Ninjago
- Set number
- 71807
- LEGO recommended age
- 7+
- Archived regional retail price · Germany
- 19.99 €
Archived regional retail price in the stated market and currency. It does not establish the Italian launch price; no estimated currency conversion. Brickset ↗ · Reference checked on 22 October 2026
Official English name verified at: LEGO English archive ↗ · Checked on 26 October 2026.
TIME TO BUILD
How long does it take to build Sora's Elemental Tech Mech?
A starting point for planning your build. Times for each experience level are editorial estimates, not measurements submitted by HowLongToBuild users.
Editorial estimate · first build
Intermediate
≈ 1 h 15 minSuggested range45 min – 2 hExperienced
≈ 45 minSuggested range30 min – 1 h 30 minBased on one person building the set for the first time, following the original instructions and using numbered bags where supplied. Includes normal piece-finding and minor adjustments; excludes long breaks, filming, dismantling and modifications. Sources may use different methods. This range is neither a statistical interval nor a limit: your build may take less or more time.
How we estimate times · sources and method
Editorial assessment: Sora’s Tech mech combines white, gold and pink details with long limbs and little scenery elements. Little pink elements contrast with the pale body. A first build following the instructions, including normal piece finding; an adult may help when needed. Breaks, subsequent play and any alternative models are excluded. For older sets, unnumbered bags or previously mixed pieces may prolong sorting. No verified timed build: indicative values with substantial variation.
Sources do not always specify the builder’s experience. The three experience bands are our editorial assessment, based on the complexity of the set and individual accounts where available.
- LEGO · set-specific instructions ↗
Official name, pieces, age and imagery; no timed building data.
- LEGO · set manual ↗
Document for this set number. The duration is an editorial estimate, not a LEGO timing.
Checked: 26 October 2026 · Method v1.0 · Limited reports; not a statistical average.
BUILT BY THE COMMUNITY
Yours could be the first building time.
0 reviewed solo building times.
No solo building times have been reviewed yet. You can still find editorial estimates under Suggested times.
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How much display space does it need?
Assembled-model dimensions are not yet documented for this set. Box dimensions cannot tell you how much display space it needs.
BEYOND THE BRICKS
Did you know?
Inside the set
Slender figure
Elongated legs and arms define the silhouette.
LEGO sourceColourful accessories
Little pink elements contrast with the pale body.
LEGO sourceBeyond the set
The stories, places and inventions behind your build.
Fifteen seconds for one step
Honda’s bipedal research began with E0 in 1986, when one step took fifteen seconds.
Read the full story
Later prototypes drew on studies of human and animal movement to improve joints and balance. The history shows the gap between posing an imaginary robot and engineering a machine that can genuinely move its own weight.
Putting the systems inside the body
Unveiled in December 1996, P2 carried computers, batteries and other essential systems in its torso.
Read the full story
It could walk, negotiate stairs and push carts without external cables. Independence required energy, control and mechanisms to fit within one body, making integration as important as the joints visible from outside.
Expanded stories updated on 29 October 2026
Written by HowLongToBuild · Sources are linked with each story · Checked on 26 October 2026. Historical facts and story details refer to the context described.
BEYOND THE BRICKS
Keep the story going
Films, series, games, books and music connected to this model or its universe.
LEGO Ninjago: Masters of Spinjitzu
Another adventure in the same universe, for before or after your build.
Title search on JustWatch: choose the result matching the title and year above.Streaming: Italian catalogue. Check availability, languages and terms on the external service. Searches are labelled; book results may include different editions.
Suggest a work or report a wrong connection →THE COMMUNITY’S EXPERIENCE
What was it like to build?
Three separate scores from 1 to 10. For difficulty, 1 means very easy and 10 means very difficult.
No approved ratings yet. Scores are never generated by this site or inferred from the recommended age.
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Building tips from the community
Specific steps, useful checks and sticking points. Contributions appear after moderation, in their original language. Do not upload instruction pages or personal contact details.
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Sign in to contributeSET THE MOOD
A soundtrack for your build
· Selected for the subject and atmosphere
Piano, noise and silence draw attention to sonic texture. The pairing follows unusual surfaces and suspended moods, offering something less predictable than conventional relaxing piano.
OUR PICK
async
Ryuichi Sakamoto
Intimate and spaciousEditorial suggestions, not official soundtracks for the set. External services may require an account or subscription; editions and availability can vary by country. Suggest another soundtrack →
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YOUR NEXT BUILD
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Official LEGO® image · © LEGO Group and/or the respective rights holders. Source: LEGO Italy ↗
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Suggested time · Intermediate
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Official LEGO® image · © LEGO Group and/or the respective rights holders. Source: LEGO Italy ↗