Building Dreams!
One Brick At A Time With LEGO

Discover the magic of Robotics Invention System Upgrade Kit (1.5) from the RCX collection. Where creativity meets imagination.

Robotics Invention System Upgrade Kit (1.5)
LEGO® RCX

Robotics Invention System Upgrade Kit (1.5)

Set #3803

70
Pieces
1999
Year

Investment Analysis

Loading investment data...

Complete Specifications

Theme RCX

Parts Parts Inventory

All 25 unique parts • Total pieces: 70

Plate 2 x 2 Corner
Plate 2 x 2 Corner
Part #: 2420 Color: Light Gray Category: 14
Technic Axle and Pin Connector Perpendicular
Technic Axle and Pin Connector Perpendicular
Part #: 6536 Color: Light Gray Category: 12
Technic Axle 4
Technic Axle 4
Part #: 3705 Color: Black Category: 46
Technic Beam 3 x 3 L-Shape Thin
Technic Beam 3 x 3 L-Shape Thin
Part #: 32056 Color: Light Gray Category: 51
Technic Beam 1 x 7 Thin
Technic Beam 1 x 7 Thin
Part #: 32065 Color: Black Category: 51
Technic Modular Connector
Technic Modular Connector
Part #: 32137 Color: Trans-Dark Blue Category: 12
Technic Pin Long with Friction Ridges Lengthwise and Stop Bush [3 Lateral Holes, Big Pin Hole]
Technic Pin Long with Friction Ridges Lengthwise and Stop Bush [3 Lateral Holes, Big Pin Hole]
Part #: 32054 Color: Blue Category: 53
Technic Bush 1/2 Smooth with Axle Hole Reduced
Technic Bush 1/2 Smooth with Axle Hole Reduced
Part #: 32123a Color: Light Gray Category: 54
Technic Axle 6
Technic Axle 6
Part #: 3706 Color: Black Category: 46
Technic Axle Connector Ridged [with x Hole x Orientation]
Technic Axle Connector Ridged [with x Hole x Orientation]
Part #: 6538b Color: Light Gray Category: 12
Technic Beam 1 x 9 Bent (6 - 4) Thick
Technic Beam 1 x 9 Bent (6 - 4) Thick
Part #: 6629 Color: Black Category: 51
Technic Beam 1 x 3 Thin
Technic Beam 1 x 3 Thin
Part #: 6632 Color: Light Gray Category: 51
Rubber Band Small 13mm (Square Cross Section)
Rubber Band Small 13mm (Square Cross Section)
Part #: 71509 Color: Black Category: 31
Technic Rubber Belt Medium [26mm ID] [Round Cross Section]
Technic Rubber Belt Medium [26mm ID] [Round Cross Section]
Part #: 85545 Color: Blue Category: 31
Plate Special 2 x 2 with 2 Pin Holes
Plate Special 2 x 2 with 2 Pin Holes
Part #: 2817 Color: Light Gray Category: 9
Technic Beam 1 x 5 Thin
Technic Beam 1 x 5 Thin
Part #: 32017 Color: Light Gray Category: 51
Technic Axle and Pin Connector Angled #2 - 180°
Technic Axle and Pin Connector Angled #2 - 180°
Part #: 32034 Color: Blue Category: 12
Technic Axle 2 Notched
Technic Axle 2 Notched
Part #: 32062 Color: Black Category: 46
Technic Axle 5
Technic Axle 5
Part #: 32073 Color: Black Category: 46
Technic Pin Double with Axle Hole
Technic Pin Double with Axle Hole
Part #: 32138 Color: Yellow Category: 53
Technic Beam 2 x 4 L-Shape Thick
Technic Beam 2 x 4 L-Shape Thick
Part #: 32140 Color: Black Category: 51
Rubber Belt Small [15mm ID] [Round Cross Section]
Rubber Belt Small [15mm ID] [Round Cross Section]
Part #: 85543 Color: White Category: 31
Technic Gear 24 Tooth Clutch with Dark Gray or Light Gray Center
Technic Gear 24 Tooth Clutch with Dark Gray or Light Gray Center
Part #: 76019 Color: White Category: 52
Technic Axle 8
Technic Axle 8
Part #: 3707 Color: Black Category: 46
Sticker Sheet for Sets 3803-1,9732-1
Sticker Sheet for Sets 3803-1,9732-1
Part #: 72047 Color: [No Color/Any Color] Category: 58

Charts Inventory Statistics

25
Unique Parts
70
Total Pieces
0
Minifigures
Inventory Version: 1

My Wishlist 0

Your wishlist is empty

Add products you love to save for later!

BlockTalk Ask BlockTalk