Ad blocker interference detected!
Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers
Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.
3803_Robotics_Invention_System_Upgrade_Kit.jpg (100 × 100 pixels, file size: 4 KB, MIME type: image/jpeg)
Appears on these pages
3803 RIS 1.5 Upgrade Kit is a Mindstorms set released in 1999. It contains 65 parts, including...
Mindstorms is a TECHNIC subtheme that uses a combination of TECHNIC and System pieces in its...