LEGO CARGO CONNECT Challenge Kit
Set #45816 · 2021 · 1,918 pieces · Expert build
Set Details
- Set Number
- 45816
- Name
- CARGO CONNECT Challenge Kit
- Theme
- FIRST LEGO League
- Year
- 2021
- Pieces
- 1,918
- Complexity
- Expert
- Build Time
- 8-16 hours
- Ages
- 16+
- Type
- Both play and display
About LEGO CARGO CONNECT Challenge Kit
LEGO CARGO CONNECT Challenge Kit (set #45816) is a major set with substantial building depth with 1,918 pieces from the FIRST LEGO League theme, released in 2021. The FIRST LEGO League line features robotics competition challenge sets for students. At 1,918 pieces, this is a expert-level build with an estimated build time of 8-16 hours, suitable for ages 16+.
Set Highlights
- 1,918 pieces across multiple numbered bags — staged building keeps the process organized.
- Compatible with all standard LEGO sets — bricks extend naturally into other sets you own.
- Versatile build — display-worthy when complete, durable enough for active play.
Who Is This Set For?
Gift for Ages 16+
The expert difficulty makes this accessible without being trivial — a well-matched gift for LEGO fans in the 16+ age range.
Weekend Build Project
1,918 pieces with an estimated 8-16 hours fits comfortably into a focused afternoon or weekend session.
Expanding a FIRST LEGO League Collection
A solid addition for collectors building out their FIRST LEGO League shelf. Introduces parts and builds that complement other sets from the same line.
Build Tips
Open bags one numbered sequence at a time — LEGO orders them to match the build stages and keeps loose piece counts manageable.
Budget 8-16 hours across multiple sessions rather than one sitting. Fatigue leads to missed connections that are hard to trace later.
Keep the instruction booklet after building — it's the most reliable reference for disassembly, cleaning, or reassembly after storage.
Finding Instructions
Building instructions for LEGO CARGO CONNECT Challenge Kit (#45816) are available as a free PDF on LEGO.com. You can also upload a photo of this set to LegoFinder to identify it and access the instructions directly.
CARGO CONNECT Challenge Kit FAQ
Related Reading
More FIRST LEGO League Sets
See all FIRST LEGO League →
Also Released in 2021
All 2021 sets →Similar Build Difficulty
Sets at roughly the same piece count and complexity tier — different theme and year, but a similar build experience.
Need Instructions for CARGO CONNECT Challenge Kit?
Upload a photo of your LEGO CARGO CONNECT Challenge Kit set and get the building instructions PDF in seconds.
Upload a Photo Now