LEGO Reviews Ninjago71738

Zane's Titan Mech Battle

Name: LEGO Zane's Titan Mech Battle 71738
Brand: LEGO
SKU: 71738
Rating: 4.79 (1997 reviews)

84 · HIGHLY RECOMMENDEDINVESTMENT GRADE: A2021840 pcsHigh agreement · 96%

Expert reviews

4analyzed

Owner ratings

2.0K+

Consensus

BUY

BrickScore

Highly Recommended

Owners

Synthesized Verdict

"Zane's Titan Mech Battle earns its Highly Recommended status decisively, scoring an 84.1 BrickScore with near-universal owner approval: 92% recommend it and 1,997 buyers rate it 4.79 out of 5. The working knees, impressive size, and $64.99 price tag make it one of the standout value sets in Ninjago's mech lineup."

Zane's Titan Mech Battle (71738) lands as one of the most celebrated Ninjago mechs in the theme's history, with reviewers and owners alike praising its size, posability, and exceptional value for a $64.99 price point. The BrickScore of 84.1 aligns with owner sentiment: 1,997 buyers average 4.79 out of 5 and 92% say they would recommend it. The working knee joints with their distinctive assembly drew particular attention as a meaningful step forward for LEGO mech design.

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LOVED (8)

01Exceptional knee joint design praised as among the best LEGO has produced, with sturdy hold in posed positions
02Full articulation across knees, wrists, arms, and feet enabling a wide range of display poses
03Impressive size that surprises builders expecting something smaller at the price
04Outstanding value: multiple reviewers describe it as feeling like a $70-$80 set for $64.99, at $0.077 per piece
05Golden Jay minifigure as a 10th anniversary Legacy collectible
06Ghost enemy minifigures that display well alongside the mech
07Sturdy finished build that holds poses without collapsing under active play
08Build is engaging and fun across a roughly three-to-four-hour session

CRITICIZED (6)

01Ball joint connections at the feet are too loose on some builds, allowing the mech to tip during posing
02Finger joint and hazard elements move too easily on some copies
03Cockpit is relatively open rather than enclosed, which some prefer differently
04Arm weapons feel undersized relative to the mech's overall scale
05Minifigure count feels slightly low for the price, with some wishing for one more figure
06Some repetition in the build (mirrored limbs) though several owners found this helpful for learning

What reviewers are saying

"71738 Zane's Titan Mech Battle seems absolutely marvellous based upon official images, incorporating dramatic angular shaping which differs from previous mechs."

Brickset Reviews

"the mech has knees that bend now"

JANG's LEGO Reviews

"It's been two years since the Ninjago Team gave us probably the best LEGO Mech to-date, set 70676-1 - Lloyd's Titan Mech. It's size, features, and articulation were awesome."

Rebrickable Reviews

"At $60 US for 840 pieces, this set comes in at a healthy seven cents per part. That's a good ratio in general, and in this case, it also includes four exclusive minifigures."

The Brothers Brick

Ecosystem

70737 Titan Mech Battle — Completely omits the Ghost Mech from the 2015 set and significantly augments the Ice Mech. The updated model reaches 28cm in height versus 20cm previously, features completely different proportions and shapes, and demonstrates improved articulation with functional knee joints. Despite differing dramatically overall, smaller details resemble the original (head with angled flags, trans-light blue monocular eye). The reviewer states this rendition is distinguished by exceptional articulation, potentially even rivalling the excellent 70676 Lloyd's Titan Mech.

70676 Lloyd's Titan Mech — Both are excellent LEGO mechs, but Zane's vehicle is distinguished by improved articulation. The reviewer states 71738 has instantly become one of their favourite LEGO mechs, potentially rivalling Lloyd's impressive vehicle. However, some commenters felt this set was too similar to Lloyd's mech from the previous year.

71720 Fire Stone Mech — Both feature spacious cockpits that could comfortably accommodate a second standing minifigure (mentioned when discussing the Ice Mech's cockpit design).

Ninjago Titan Mech Battle (2015 original) — The 2015 set actually had fewer pieces despite featuring two mechs (the second one larger than the current Zayn mech), making it a David-and-Goliath battle setup. The Legacy version concentrates all effort into one highly-articulated, durable mech. While the original might have had more visual variety, the Legacy version is built better, has more pieces, better minifigure quality, yet maintains the same $60 price point. Reviewer prefers some original minifigure colors but celebrates the overall improvement.

NinjagoTier 2Investment Grade

By Reviewer · 4

Avg score

Consensus

BUY

Brickset Reviews

Editorial Source

BUY

"71738 Zane's Titan Mech Battle seems absolutely marvellous based upon official images, incorporating dramatic angular shaping which differs from previous mechs."

Key Pros

✓Exceptional articulation, especially the ingenious two-layer knee joint mechanism
✓Well-balanced and achieves impressive leaning poses
✓Angular anime-inspired aesthetic distinguishes it from previous mechs

Key Cons

✕No printed cockpit consoles (noted as unusual)
✕Differing weapons (blade and saw) instead of two identical blades; though reviewer notes this provides play value

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JANG's LEGO Reviews

Expert Video Source

BUY

"the mech has knees that bend now"

Key Pros

✓Knee articulation mechanism is novel and well-executed
✓Exceptional price-to-piece ratio ($60 for 800+ pieces, same price as 2015 set)
✓Advanced building techniques that feel elevated above standard Ninjago

Key Cons

✕Limited cockpit visibility and operator protection concerns
✕Muddy/dull trans neon greenish-yellow color on Goul tar's lower body with purple

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Rebrickable Reviews

Editorial Source

BUY

"It's been two years since the Ninjago Team gave us probably the best LEGO Mech to-date, set 70676-1 - Lloyd's Titan Mech. It's size, features, and articulation were awesome."

Key Pros

✓Brilliant knee joint design enabling superior posability
✓Fantastic build experience despite repetitive mech-building challenges
✓Excellent samurai armor replication and layered aesthetic

Key Cons

✕Fingers don't connect securely and expose ugly internal connections with large gaps
✕Needs one more digit in fingers to hide red pin

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The Brothers Brick

Expert Video Source

BUY

"At $60 US for 840 pieces, this set comes in at a healthy seven cents per part. That's a good ratio in general, and in this case, it also includes four exclusive minifigures."

Key Pros

✓Robust construction with sturdy click hinge joints
✓Unique knee articulation using Technic 3-ball steering arms allows excellent range of motion
✓Four exclusive minifigures included

Key Cons

✕Cockpit design is poorly executed; requires disassembling the front chest area to place Zane inside
✕Difficult to get minifigure arms into control lever positions

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Dimensional Analysis

Investment Layer

Buy now (3)Wait for sale (0)

Value drivers

Brickset Reviews: Pearl silver hair piece exclusive to this set; Golden Jay with 10-year anniversary display stand is distinctive.

JANG's LEGO Reviews: 10th Anniversary Prime Empire-inspired golden ninja with exclusive metallic printing

Exclusivity

Brickset Reviews: General retail distribution; includes exclusive minifigure elements (pearl silver hair, golden Jay with anniversary display stand).

JANG's LEGO Reviews: Special edition 10th Anniversary golden ninja figure exclusive to this set

Resale

Brickset Reviews: Not explicitly addressed by reviewer, but the strong positive reception, design innovation (articulated knees), and anniversary status suggest strong potential for aftermarket value retention.

Rebrickable Reviews: Strong secondary market value expected, particularly for exclusive gold Jay minifigure; part of limited Ninjago Legacy range

Minifigures & Standout Parts

In this set (8)

Jay - 10th Anniversary Golden Ninja

$14

Jay - Legacy

$14

Zane Legacy

Zane - Legacy, Black Robe

Ghoultar - Legacy

Ghost Ninja Karenn / Ghost Warrior / Soul Archer - Legacy

Ghost

Standout parts (per reviewers)

8x6 wedge slopes from Nexo Knights
Used extensively to create angular points across the model, contributing to the stylised Japanese anime aesthetic that distinguishes this mech from previous designs.
Pearl gold horns and enlarged antennaValue
New details on the mech head compared to predecessor; the enlarged antenna presumably aids communication with other ninja.
Pearl gold ingotsValue
Form a distinctive spine on the rear of the mech and appear on the front between armour panels, contrasting with other colours and creating visual interest.
Pearl silver hair pieceValue
Exclusive to this minifigure, returning from The LEGO NINJAGO Movie and Sons of Garmadon range; used for Zane's uncamouflaged Nindroid appearance.
Dual-moulded scythe blades
Used by Ghoultar; appears suitably ghoulish and maintains consistency with previous Ghoultar minifigures which have always wielded scythes.
2x2 truncated cones
Used on elbows and feet to create impression of powerful hinges; exact same elements appear on both feet, providing visual consistency.

What Owners Say

Ninjago and mech fans celebrate this set as an outstanding value with impressive posability, particularly its praised knee joints, though weak ankle joints cause stability frustrations that lower-rated owners find genuinely problematic.

COMMON PRAISE

+Functioning knee joints highlighted as a standout engineering achievement, described as among the best ever seen on a LEGO mech
+Impressive size and strong price-to-part ratio compared to other sets in the same range
+Wide range of articulation across shoulders, wrists, feet, and knees enables satisfying display poses
+Bonus golden Legacy Jay minifigure treated as a highlight for collectors completing anniversary figure lineups

COMMON COMPLAINTS

−Ankle joints are too weak to support the mech's top-heavy weight, causing the model to lean forward or fall over when posed
−Torso-to-leg connection is insufficiently strong, with some owners reporting that legs detach from the body during play
−Open cockpit gap between the head and chest described as a design vulnerability and aesthetic weak point
−Minifigure selection considered thin, with the legacy Jay functioning more as a display piece than a play figure

knee joint designankle instabilitymech posabilitydisplay and playvalue for price

Buyer Ratings

Amazon4.8

1,820 reviews

90%