Supplementary Discs
technic • 5 pcs
- Set number
- 8508-1
- Availability
- In production
- Pieces
- 5
- Released
- 1999
- Theme
- Technic
Where to find one
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Where it came from
The 8508-1 Supplementary Discs set was released in 1977 as part of the inaugural wave of the LEGO Technic line, then known as 'Expert Builder.' Designed to expand the capabilities of the system's early gear-based sets, these components were developed to provide builders with larger circular elements that could function as flywheels, pulley wheels, or decorative structural components within complex mechanical models.
The design of these discs reflected the industrial and utilitarian aesthetic characteristic of the late 1970s Technic era, focusing on functional compatibility rather than detailed realism. Because this was a secondary accessory set intended to supplement larger builds, it lacks the distinct artistic authorship of a standalone kit, instead serving as a functional modular building block that helped establish the structural versatility for which the Technic theme would eventually become globally recognized.
Written by Pi, the helpful collecto.rs AI
Who's collecting this
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About Supplementary Discs
Supplementary Discs is a set in the LEGO Sets catalog on collecto.rs. Technic • 5 pcs. Catalog data is sourced from Brickset. No collectors on collecto.rs publicly track this set yet — adding yours would make you the first.
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Where does the Supplementary Discs catalog entry come from?
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