Beginner
≈ 6 hSuggested range3 h 45 min – 8 h 45 min
Official LEGO® image · © LEGO Group and/or the respective rights holders. Source: LEGO Italy ↗
Ninjago · SET 71765
Ninja Ultra Combo Mech
A large mech combines four separable vehicles for different ninja missions.
- Pieces
- 1,104
- Release year
- 2022
- Theme
- Ninjago
- Set number
- 71765
- LEGO recommended age
- 9+
- LEGO retail price · Italy
- 99.99 €
Retired from the LEGO Italy catalogue when checked on 23 October 2026. Availability can change. Check the store for the latest information.
Retail price reported by the LEGO source for the stated market. Check the store for current price and availability; this does not establish the launch price. LEGO ↗ · Reference checked on 23 October 2026
Official English name verified at: LEGO English catalogue ↗ · Checked on 24 October 2026.
TIME TO BUILD
How long does it take to build Ninja Ultra Combo Mech?
A starting point for planning your build. Times for each experience level are editorial estimates, not measurements submitted by HowLongToBuild users.
Editorial model estimate · no verified measured building time
Intermediate
≈ 4 hSuggested range2 h 30 min – 6 hExperienced
≈ 2 h 30 minSuggested range1 h 30 min – 3 h 45 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
Four connected sub-builds and joints. Initial test separation included. The three central durations are model-specific editorial assessments. Planning ranges extend approximately from 65% to 145%, rounded to quarter-hours; they are not measured experience-level averages or guaranteed limits.
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 Italy · Ninja Ultra Combo Mech ↗
This source documents the model’s features and components, not a timed build. No sufficiently verifiable individual building-time report has been identified for this set.
- LEGO building instructions · Ninja Ultra Combo Mech ↗
Set-specific instructions checked against the set number, piece count and year. The duration is an editorial assessment based on piece count, construction type, mechanisms and detail.
Checked: 23 ottobre 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
Four vehicles together
Mech, car, tank and jet combine while remaining independently usable.
LEGO sourceA team in control
Kai, Jay, Zane and Cole accompany Wu Bot and two snake opponents.
LEGO sourceBeyond the set
The stories, places and inventions behind your build.
Reading rank in a dragon robe
On the Qing robe examined by the Metropolitan Museum, five-clawed dragons signal membership of the imperial family.
Read the full story
Gold-wrapped threads and the arrangement of motifs communicate status. Yet some emblems associated with the emperor are missing, so the museum distinguishes imperial-family dress from an emperor’s robe. Absence matters as well as decoration.
The ninth dragon is hidden
The Met’s robe carries nine dragons: three on the front, three on the back, two on the shoulders and one inside.
Read the full story
That last dragon is hidden when the robe is worn. Decoration was therefore more than a visible surface: an unseen element still belonged to the object’s symbolic language of rank.
Expanded stories updated on 29 October 2026
Written by HowLongToBuild · Sources are linked with each story · Checked on 23 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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