← The LEGO Parts Guide

Technic Ball with 8 Grooves (Part 2907)

1991-2008RETIRED

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.

Bricklink:
2907 Technic Ball with Grooves
Rebrickable:
2907 Technic Ball with 8 Grooves
Brickset:
2907 GYRO-BALL
LDraw:
2907 Technic Ball with Grooves
 ALL YEARS
OVERALL RANK
3203
# PIECES
26(RANK: 3132)
# SETS
19(RANK: 2744)
# COLORS
2(RANK: 4182)

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.

Printable LEGO Brick Label

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

Technic Ball
with 8 Grooves
2907
.LBX

Preliminary Label: Part name may be inconsistent since this part has not been added to LEGO Parts Guide yet. (You may want to edit part name before printing.)

This part has not been added to The LEGO Parts Guide yet, so you will not find it in the galleries sorted by category.

This page was generated using data from Rebrickable, BrickLink, Brickset, and LDraw.

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The LEGO Parts Guide is a work in progress

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Check out the About the LEGO Parts Guide page to learn more about why I created this guide. It also includes a detailed version history with images of early prototypes of this guide.


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This guide uses external data from Rebrickable, BrickLink, Brickset, and LDraw.