Sign upLog in
Buying opens soon. Browse the catalog and track prices now, or get notified the moment it goes live:
Ultimate Accessories
Set

Ultimate Accessories

Reference
3801-1
Theme
Mindstorms › RCX
Year
2000
Parts
45

Ultimate Accessories is a LEGO set from the LEGO Mindstorms theme released in 2000. It is built from 45 pieces.

Track its value free →

Compare this set with another →

Parts in this set (24)

View all parts →

A peek at the pile. See the full list, grouped by color, on the parts page.

Control Unit, RCX RemotePhoto shows a different color. This lot is Black.1×Wire with Brick 2 x 2 x 2/3 Pair, 20LPhoto shows a different color. This lot is Black.2×Technic Beam 1 x 15 Thick2×Technic Beam 1 x 5 Thick2×Technic Beam 1 x 9 Bent (7 - 3) Thick2×Technic Beam 3 x 5 L-Shape with Quarter Ellipse Thin2×Technic Beam 1 x 7 with Fan2×Technic Axle and Pin Connector Perpendicular 3L with Centre Pin Hole2×Sensor, Rotation1×Dish 2 x 2 x 2/3 Light Reflector1×Sensor, Touch1×Technic Beam Triangle Thin [Type I]2×Technic Axle and Pin Connector Perpendicular Double2×Brick 1 x 2 without Bottom Tube2×View all 24 →