← The LEGO Parts Guide › Curve › Ball

Ball, Bionicle (Zamor Sphere) (Part 54821)

2006-2023CURRENT

Custom LEGO part image © 2025 Tom Alphin / Brick Architect.

External Links

LEGO parts are described differently on other websites and may use different part numbers.

LEGO Pick a Brick:
54821 Ball ø16,5
Bricklink:
54821 Ball, Bionicle Zamor Sphere
Rebrickable:
54821 Projectile, Large Figure Weapon, Zamor Sphere / Ball
Brickset:
54821 Ball ø16,5
LDraw:
54821 Technic Bionicle Ball 16.5 mm
 CURRENTALL YEARS
OVERALL RANK
-66
2070
821
# PIECES
11(RANK: 1957)
325(RANK: 944)
# SETS
7(RANK: 1862)
109(RANK: 1056)
# COLORS
1(RANK: 2480)
19(RANK: 412)

Ranking based on buying one copy of every LEGO set, counting the number of sets containing each part, then sorting by part and color.

Overall Rank is a weighted score combining the number of parts, sets, and colors produced.

Current ranking based on sets released between 2020-2024. (2025 not included because too few sets have been released and inventoried at this time.)

Printable LEGO Brick Label

Ball,
Bionicle
54821
.LBX

Requires a compatible Brother Label Printer — learn more at brickarchitect.com/labels.

A label for this part is included in the legacy LEGO Brick Labels collection.

Date Added: 2024-02-21 12:00:00
Date Modified: 2025-04-06 17:37:46

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