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| The set |  Kai's Ninja Climber MechOfficial LEGO® image · © LEGO Group and/or the respective rights holders. Source: LEGO Italy ↗ #71812Remove |
|---|---|
| Your time · Intermediate | ≈ 3 h |
| Theme | Ninjago |
| Year | 2024 |
| Pieces | 623 |
| LEGO age | 9+ |
| Price and reference type | 69.99 € · LEGO retail price · Italy · Reference: 2026-10-23 |
| Dimensions · measured configuration | Measurements not documented |
| Building style | Poses and moving parts |
| Difficulty · community | No approved ratings |
| What you will build | Kai’s red climber mech faces the Shadow Forest with large rear hooks, two katanas and articulation. |
| Beginner | ≈ 4 h 30 min |
| Intermediate | ≈ 3 h |
| Experienced | ≈ 1 h 45 min |
Times are central editorial estimates, not community averages. Prices retain each set page’s reference type, market and currency; an indicative used value is not a retail price. Difficulty requires approved ratings; recommended age is not a difficulty score.