Object label
LEGO · LEGO · Exo-Force · 2007
LEGO Combat Crawler X2 (7721-1) is a 2007 set from the Exo-Force theme with 581 pieces.
Combat Crawler X2 (7721-1) is a LEGO Exo-Force release from 2007 with 581 pcs. GrailHub tracks it as part of the LEGO collecting lane, where set number, theme, release year, piece count, and display appeal all help collectors understand how the set fits on a shelf.
LEGO collectors often browse by theme first, so this page links back into Exo-Force, LEGO, and related LEGO objects. Use those links to compare nearby releases, find other display sets, or move from a single set into the wider theme.
Related LEGO entries currently connected to this object include Golden City Collection, Assault Tiger, and Battle Arachnoid. These links make it easier to keep exploring without jumping back to a generic search page.
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