LEGO Throwbot Slizer Sets

Collect all 17 LEGO Throwbot Slizer sets, released between 1999 and 2000. Part of the wider Technic theme. The biggest build is Millennium/Millennia (8520-1) at 137 pieces.

Quick facts

Sets: 17
Years: 1999-2000
Total pieces: 791

Updated 7 Oct 2026.

Most owned

All 17 sets

Blaster / Blaster Slizer

8523-1 - 2000 - 89 pcs

Dynamo (8521 + 8522 + 8523)

C8521-1 - 2000

Flare

8521-1 - 2000 - 44 pcs

Millennium/Millennia

8520-1 - 2000 - 137 pcs

Spark

8522-1 - 2000 - 35 pcs

Amazon / Jungle Slizer

8505-1 - 1999 - 36 pcs

Electro / Energy Slizer

8507-1 - 1999 - 37 pcs

Granite / Rock Slizer

8506-1 - 1999 - 34 pcs

Jet / Judge Slizer

8504-1 - 1999 - 44 pcs

Robotops (8500 + 8501 + 8502 + 8503)

C8500-1 - 1999 - 96 pcs

Scuba / Sub Slizer

8503-1 - 1999 - 39 pcs

Single Disk Pack

1061-1 - 1999

Ski / Ice Slizer

8501-1 - 1999 - 34 pcs

Supplementary Disks

8508-1 - 1999

Torch / Fire Slizer

8500-1 - 1999 - 33 pcs

Turbo / City Slizer

8502-1 - 1999 - 45 pcs

Ultrarex (8504 + 8505 + 8506 + 8507)

C8504-1 - 1999 - 88 pcs