Catamaran Sea Battle
71748-1 Ninjago 2021 780 parts 7.5% catalog rarity Advanced
Engage in an epic high-seas conflict with the LEGO Ninjago 71748-1 Catamaran Sea Battle, a 780-piece set from 2021. This action-packed Ninjago set stages a dramatic confrontation between two formidable catamarans. One of these striking vessels features a unique play function: it cleverly splits into three distinct boat toys, one of which securely contains a mini prison for captured foes. The set includes a robust lineup of six minifigures: Island Jay, Island Kai, and Island Zane prepare for battle against Chief Mammatus, Thunder Keeper, and Rumble Keeper. Each character is armed with an array of spears, swords, and shields, facilitating dynamic roleplay. The modular design of the splitting catamaran, utilizing clip and bar connections for smooth transformation, allows for varied scenarios as the ninja heroes navigate the treacherous waters.
Parts Inventory
Showing the first 12 rows of the parts list (780 pieces in total). The full list loads automatically.
| Part | Qty | LEGO price each |
|---|---|---|
| 8× | €0,18 | |
| 2× | €0,10 | |
| 4× | Check price → View | |
| 2× | €0,12 | |
| 2× | €0,13 | |
| 2× | €0,13 | |
| 2× | €0,12 | |
| 2× | €0,29 | |
| 1× | Check price → View | |
| 6× | €0,10 | |
| 4× | €0,15 | |
| 4× | €0,06 |
Catalog rarity
How common are the parts in Catamaran Sea Battle?
21 of 280 recorded part+color combinations appear in 3 or fewer sets in our catalog. This does not measure replacement availability or price.
Theme average
6.4%
All sets
6.7%
Least common in our catalog
More Ninjago sets
Browse more LEGO Ninjago sets related to Catamaran Sea Battle, including models from 2021 and other sets in the same theme.
Build DNA
Parts inventory insights for Catamaran Sea Battle
780 pieces puts this build +71% against the average Ninjago set and +45% against the average 2021 release.

Vs average Ninjago set
Average Ninjago set: 456 pieces across 410 other sets.
Vs average 2021 set
Average 2021 set: 539 pieces across 471 other sets.
Color profile
Dominant color
Reddish Brown
Unique parts
3.2 pieces per unique type
Repeat factor
Average pieces per unique type.
Most used part
Tile Special 2 x 3 Pentagonal
16xResults are based on official LEGO part inventories. Accuracy improves as you confirm set completeness.
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