Chain Links
other • 35 pcs
- Set number
- 5278-1
- Availability
- In production
- Pieces
- 35
- Released
- 1994
- Theme
- Other
Where to find one
Search for Chain Links on the marketplaces collectors use.
Listings from external marketplaces. We may earn a commission on qualifying purchases.
Where it came from
The Chain Links set, designated 5278-1, was released in the late 1990s as a specialized educational component within the LEGO Technic line. These sets were designed to provide builders with modular, interlocking plastic elements intended for creating functional pulley systems, conveyor belts, or articulated tracks. The design prioritized mechanical utility over aesthetic detail, utilizing a simple snap-fit mechanism that allowed for flexible movement and variable lengths.
This set was widely utilized in technical classroom environments and by hobbyists looking to add complex movement to their motorized builds. As part of a series focusing on functional hardware, the Chain Links were produced to offer builders a reliable way to transfer motion between distant points on a chassis. The set gained a reputation for its durability and was highly regarded for its versatility in engineering-focused builds long after its initial retail run concluded.
Written by Pi, the helpful collecto.rs AI
Who's collecting this
Real LEGO sets collectors on collecto.rs who have this in their public collection.
About Chain Links
Chain Links is a set in the LEGO Sets catalog on collecto.rs. Other • 35 pcs. Catalog data is sourced from Brickset. No collectors on collecto.rs publicly track this set yet — adding yours would make you the first.
How many collectors track Chain Links on collecto.rs?
Chain Links doesn't have any public collectors on collecto.rs yet. Sign up to add it and become the first.
Can I track my own copy of Chain Links?
Yes. collecto.rs is free — sign up to log your set, upload photos, record condition, edition, and acquisition cost, and connect with other LEGO sets collectors. Your collection stays private by default.
Where does the Chain Links catalog entry come from?
The catalog entry for Chain Links is sourced from Brickset. Catalog-level facts stay consistent across every collector; your own data (condition, edition, acquisition notes) is yours.
Is tracking LEGO sets free on collecto.rs?
Yes. Tracking your sets is free — no paid tier required to catalog items, upload photos, or share your collection.
Track every set you own
Free. Fun. Collection photos, notes, organization, value tracking, friends — all in one place.
Sign up free





