Robotics Invention System, Version 1.0

LEGO 9719-1 · 1998 · 736 listed pieces · RCX

Explore the parts and colours recorded for this set.

Parts inventory

Part	Name	Colour	Quantity
3713	Technic Bush	Light Gray	40
3001	Brick 2 x 4	Black	25
2780	Technic Pin with Friction Ridges Lengthwise and Center Slots	Black	24
3673	Technic Pin without Friction Ridges Lengthwise	Light Gray	24
3003	Brick 2 x 2	Black	20
3004	Brick 1 x 2	Black	20
3023	Plate 1 x 2	Light Gray	20
32002	Technic Pin 3/4	Dark Gray	16
32123b	Technic Bush 1/2 Smooth with Axle Hole Semi-Reduced	Light Gray	16
3749	Technic Axle Pin without Friction Ridges Lengthwise	Light Gray	16
3040b	Slope 45° 2 x 1 with Bottom Pin	Black	12
3700	Technic Brick 1 x 2 [1 Hole]	Black	12
3482	Wheel with Split Axle hole	Yellow	10
3666	Plate 1 x 6	Light Gray	10
3701	Technic Brick 1 x 4 [3 Holes]	Black	10
3710	Plate 1 x 4	Light Gray	10
2730	Technic Brick 1 x 10 [9 Holes]	Black	8
3007	Brick 2 x 8	Black	8
3022	Plate 2 x 2	Light Gray	8
3024	Plate 1 x 1	Light Gray	8
32028	Plate Special 1 x 2 with Door Rail	Light Gray	8
32062	Technic Axle 2 Notched	Black	8
32064b	Technic Brick 1 x 2 with Axle Hole Type 2 [X Opening]	Green	8
3460	Plate 1 x 8	Light Gray	8
3647	Technic Gear 8 Tooth	Light Gray	8
3702	Technic Brick 1 x 8 [7 Holes]	Black	8
3738	Technic Plate 2 x 8 [7 Holes]	Light Gray	8
3894	Technic Brick 1 x 6 [5 Holes]	Black	8
3941	Brick Round 2 x 2 with Axle Hole	Black	8
4274	Technic Pin 1/2	Light Gray	8
6558	Technic Pin Long with Friction Ridges Lengthwise	Black	8
6589	Technic Gear 12 Tooth Bevel	Light Gray	8
2456	Brick 2 x 6	Black	6
3010	Brick 1 x 4	Black	6
3020	Plate 2 x 4	Yellow	6
3703	Technic Brick 1 x 16 [15 Holes]	Black	6
3706	Technic Axle 6	Black	6
3707	Technic Axle 8	Black	6
3832	Plate 2 x 10	Light Gray	6
3895	Technic Brick 1 x 12 [11 Holes]	Black	6
4477	Plate 1 x 10	Light Gray	6
2346	Tyre 30 x 10.5 Offset Tread	Black	4
2357	Brick 2 x 2 Corner	Black	4
2902	Tyre 81.6 x 15 Motorcycle	Black	4
2903	Wheel 81.6 x 15 Motorcycle	White	4
2983	Electric 9V Micromotor Pulley	Light Gray	4
3004	Brick 1 x 2	Green	4
3004	Brick 1 x 2	Yellow	4
3022	Plate 2 x 2	Blue	4
3034	Plate 2 x 8	Green	4
3040b	Slope 45° 2 x 1 with Bottom Pin	Yellow	4
32001	Technic Plate 2 x 6 [5 Holes]	Light Gray	4
32007	Technic Tread Hub	White	4
32009	Technic Beam 1 x 11.5 Double Bent Thick	Yellow	4
32013	Technic Axle and Pin Connector Angled #1	Blue	4
32015	Technic Axle and Pin Connector Angled #5 - 112.5°	Light Gray	4
3648a	Technic Gear 24 Tooth [Old Style - Three axle holes]	Light Gray	4
3649	Technic Gear 40 Tooth	Light Gray	4
3650c	Technic Gear 24 Tooth Crown with Reinforcements [New Style]	Light Gray	4
3665	Slope Inverted 45° 2 x 1	Black	4
3665	Slope Inverted 45° 2 x 1	Yellow	4
3700	Technic Brick 1 x 2 [1 Hole]	Yellow	4
3709	Technic Plate 2 x 4 [3 Holes]	Light Gray	4
3737	Technic Axle 10	Black	4
3743	Technic Gear Rack 1 x 4	Light Gray	4
3747b	Slope Inverted 33° 3 x 2 [Connections between Studs]	Black	4
3956	Bracket 2 x 2 - 2 x 2	Light Gray	4
4019	Technic Gear 16 Tooth with Round Holes [Old Style]	Light Gray	4
4185	Technic Wedge Belt Wheel [aka Pulley]	Light Gray	4
4221	Arm Grab Jaw	Black	4
4716	Technic Worm Gear	Black	4
5306bc020	Electric, Wire with Brick 2 x 2 x 2/3 Pair, 20 Studs Long	Black	4
6215	Brick Curved 2 x 3 with Curved Top	Green	4
78c09	Hose, Ribbed 7mm D. 9L	Black	4
78c09	Hose, Ribbed 7mm D. 9L	Dark Turquoise	4
78c12	Hose, Ribbed 7mm D. 12L	Purple	4
3039	Slope 45° 2 x 2	Green	3
4519	Technic Axle 3	Black	3
6141	Plate Round 1 x 1 with Solid Stud	Black	3
6141	Plate Round 1 x 1 with Solid Stud	Blue	3
6141	Plate Round 1 x 1 with Solid Stud	White	3
71509	Rubber Band Small 13mm (Square Cross Section)	Black	3
85546	Technic Rubber Belt 33mm	Yellow	3
2419	Wedge Plate 3 x 6 Cut Corners	Green	2
2654	Plate Round 2 x 2 with Rounded Bottom [Boat Stud]	Black	2
2815	Technic Wedge Belt Wheel Tire	Black	2
2817	Plate Special 2 x 2 with 2 Pin Holes	Light Gray	2
2825	Technic Beam 1 x 4 Thin with Stud Connector	Light Gray	2
2854	Technic Engine Crankshaft Center	Light Gray	2
2994	Wheel 30.4 x 14 VR	White	2
3022	Plate 2 x 2	Green	2
32017	Technic Beam 1 x 5 Thin	Light Gray	2
32039	Technic Axle Connector with Axle Hole	Light Gray	2
32068	Technic Axle and Pin Connector Perpendicular 3L with Pin Hole	Light Gray	2
3483	Tire Offset Tread	Black	2
3623	Plate 1 x 3	Yellow	2
3634	Tire 17 x 43	Black	2
3679	Turntable 2 x 2 Plate - Top	Light Gray	2
3680	Turntable 2 x 2 Plate, Base	Blue	2
3701	Technic Brick 1 x 4 [3 Holes]	Green	2
3705	Technic Axle 4	Black	2
3708	Technic Axle 12	Black	2
3736	Technic, Steering Pulley Large	Light Gray	2
3960	Dish 4 x 4 Inverted [Radar]	White	2
4032a	Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening)	Blue	2
4032a	Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening)	White	2
4085c	Plate Special 1 x 1 with Clip Vertical [Thick U Clip]	Black	2
4220	Arm Grab Jaw Holder	Yellow	2
4275b	Hinge Plate 1 x 2 with 3 Fingers and Hollow Studs	Black	2
4531	Hinge Tile 1 x 2 1/2 with 2 Fingers on Top	Black	2
4589	Cone 1 x 1 [No Top Groove]	Yellow	2
4589	Cone 1 x 1 [No Top Groove]	White	2
5306bc162	Wire with Brick 2 x 2 x 2/3 Pair, 162 Studs Long	Black	2
6019	Plate Special 1 x 1 with Clip Horizontal [Thick U Clip]	Black	2
6048a	Arm Piece with Pin, 2 Fingers	Black	2
6133	Dragon Wing	Trans-Neon Orange	2
6536	Technic Axle and Pin Connector Perpendicular	Light Gray	2
6538b	Technic Axle Connector Ridged [with x Hole x Orientation]	Light Gray	2
6553	Axle 1.5 with Perpendicular Axle Connector (Technic Pole Reverser Handle)	Light Gray	2
6575	Technic Cam	Light Gray	2
6578	Tyre 30.4 x 14 VR	Black	2
6587	Technic Axle 3 with Stud	Dark Gray	2
6594	Tyre 49.6 x 28 VR	Black	2
6595	Wheel 49.6 x 28 VR with Axle Hole	White	2
6629	Technic Beam 1 x 9 Bent (6 - 4) Thick	Black	2
6632	Technic Beam 1 x 3 Thin	Light Gray	2
680c01	Tread Large, Technic [34 Links]	Black	2
71427c01	Electric Motor 9V Mini-Motor [Old Style]	Light Gray	2
75c19	Hose, Rigid 3mm D. 19L / 15.2cm	Yellow	2
85543	Rubber Belt Small [15mm ID] [Round Cross Section]	White	2
85545	Technic Rubber Belt Medium [26mm ID] [Round Cross Section]	Blue	2
879	Electric Touch Sensor	Light Gray	2
2982c01	Electric Light Sensor with Non-Removable Lead	Blue	1
3001	Brick 2 x 4	Green	1
3033	Plate 6 x 10	Light Gray	1
6007	Brick Separator v1.0	Dark Gray	1
6573	Technic Gear Differential, 24 -16 Teeth	Dark Gray	1
71793	IR Transmitter Tower Serial Cable	Light Gray	1
884a	Mindstorms RCX 1.0 with Power Jack - Complete Brick	Yellow	1
9719	Instruction CD-ROM for 9719 (RIS 1.0)	Royal Blue	1
x180	Electric Connector, Serial 9 Pin Male to 25 Pin Female Adapter	Light Gray	1
x87	Electric, IR Transmitter Tower, Serial with Black Front	Dark Gray	1