
Mindstorms Education NXT Base Set
The Mindstorms Education NXT Base Set is a robotics construction kit rather than a themed play set, built for classroom use. Its 491 pieces cover 101 unique shapes and colours, all Technic-style beams, pins and connectors rather than scenery or figures. This page lists every part in the set for anyone rebuilding or restocking a robotics kit.
- Set number
- 9797-2
- Year
- 2013
- Pieces
- 491
- Minifigures
- 0
- Theme
- NXT
- Different parts
- 101
Parts list 101
-
Technic Pin with Friction Ridges Lengthwise and Center Slots
No longer produced · last seen 2021
× 60
-
Technic Pin Long with Friction Ridges Lengthwise, 2 Center Slots
No longer produced · last seen 2013
× 36
-
Technic Pin Long with Friction Ridges Lengthwise, 2 Center Slots
No longer produced · last seen 2021
× 36
-
Technic Axle and Pin Connector Perpendicular
× 20
-
Technic Axle 3
× 14
-
Technic Bush 1/2 Smooth with Axle Hole Semi-Reduced
× 10
-
Technic Bush
× 10
-
Technic Beam 1 × 3 Thick
× 10
-
Technic Axle Pin with Friction Ridges Lengthwise
× 10
-
Brick 1 × 2
× 8
-
Technic Axle Pin without Friction Ridges Lengthwise
× 8
-
Technic Pin Long with Friction Ridges Lengthwise and Stop Bush [3 Lateral Holes, Big Pin Hole]
No longer produced · last seen 2021
× 8
-
Technic Axle 2 Notched
× 8
-
Technic Axle 5
× 8
-
Technic Axle and Pin Connector Perpendicular 3L with Centre Pin Hole
× 8
-
Technic Beam 3 × 5 L-Shape Thick
× 8
-
Technic Axle 4
× 6
-
Technic Beam 1 × 9 Thick
× 6
-
Technic Pin Connector Hub Perpendicular 3 × 3 Bent with 4 Pins (Pin Ridges Across Part)
No longer produced · last seen 2021
× 6
-
Technic Wedge Belt Wheel Tire
× 4
-
Brick 2 × 2
× 4
-
Plate 1 × 2
× 4
-
Technic Gear 8 Tooth
No longer produced · last seen 2013
× 4
-
Technic Brick 1 × 2 [1 Pin Hole]
× 4
-
Technic Brick 1 × 4 [3 Pin Holes]
× 4
-
Technic Brick 1 × 8 [7 Pin Holes]
× 4
-
Technic Brick 1 × 16 [15 Pin Holes]
× 4
-
Technic Axle 6
× 4
-
Plate 1 × 4
× 4
-
Technic Brick 1 × 6 [5 Pin Holes]
× 4
-
Technic Wedge Belt Wheel [aka Pulley]
× 4
-
Technic Beam 1 × 9 Bent (6 - 4) Thick
× 4
-
Technic Gear 8 Tooth [Reinforced]
× 4
-
Technic Beam 1 × 11.5 Double Bent Thick
× 4
-
Technic Knob Wheel
× 4
-
Technic Beam 2 × 4 L-Shape Thick
× 4
-
Technic Beam 3 × 5 L-Shape with Quarter Ellipse Thin
No longer produced · last seen 2024
× 4
-
Technic Gear 12 Tooth Double Bevel
× 4
-
Technic Beam 1 × 15 Thick
× 4
-
Technic Beam 1 × 5 Thick
× 4
-
Technic Beam 1 × 7 Thick
× 4
-
Technic Gear 24 Tooth [New Style with Single Axle Hole]
No longer produced · last seen 2013
× 4
-
Technic Gear 24 Tooth [New Style with Single Axle Hole]
× 4
-
Technic Axle and Pin Connector Perpendicular 3L with 2 Pin Holes
× 4
-
Cable, Connector, 35cm for NXT
No longer produced · last seen 2013
× 4
-
Tyre 56 × 26 Balloon
× 4
-
Wheel 30.4 × 20 without Pinholes, with Reinforced Rim
× 4
-
Technic Axle Connector Smooth [with x Hole + Orientation]
× 4
-
Technic Axle Connector Ridged [with x Hole x Orientation]
No longer produced · last seen 2013
× 4
-
Technic Gear 16 Tooth Reinforced [New Style]
× 4
-
Light Brick 1 × 2 with Single Side Light
No longer produced · last seen 2013
× 3
-
Motor, NXT
No longer produced · last seen 2013
× 3
-
Cable, Converter, 35cm for NXT
No longer produced · last seen 2013
× 3
-
Tile 1 × 2 with Groove
× 2
-
Technic Brick 1 × 2 with Axle Hole Type 1 [+ Opening] and Bottom Pin
× 2
-
Technic Gear 40 Tooth
× 2
-
Technic Axle 8
× 2
-
Technic Axle 12
× 2
-
Technic Plate 2 × 4 [3 Holes]
× 2
-
Technic Axle 10
× 2
No part matches this colour selection.
Import on BrickLink: Wanted → Upload, upload the file (or paste its content), pick a Wanted List and add the parts.
Description
Built for robots, not scenes
Set 9797 skips the minifigures and backdrop that most LEGO® sets rely on and focuses entirely on function. Its 491 pieces are the raw material for building working robots, wheeled, walking or arm-based, that can be reassembled into different configurations rather than staying fixed as one model. This makes it fundamentally different from a themed set: there is no single finished build shown on the box, only a base of parts meant to be taken apart and rebuilt many times over a school term.
A narrow but purposeful part mix
Only 101 unique parts make up the 491 pieces, a tight selection compared with most sets of similar size, weighted heavily towards Technic beams, connectors, axles and pins rather than plates or bricks. The colour range sticks to black, light grey, dark grey and blue, a deliberately quiet palette that keeps attention on structure and mechanism rather than appearance. Builders who already know LEGO® Technic will recognise most of the connection methods, though here they are applied to robotics rather than vehicle building.
A classroom tool, not a retail toy
Listed under Educational and Dacta rather than a consumer theme, this base set was sold to schools rather than through toy shops, and it typically anchored a term of robotics lessons rather than a single build. Classes reused the same parts for a series of different robot designs, often alongside programming and sensor-based tasks set by the teacher. That reuse is exactly why the part count stays modest while still supporting a wide range of possible builds.
Checking parts against this list
The parts list on this page covers all 101 shapes and colours found in set 9797, which is useful for identifying a stray Technic beam, axle or connector even without the rest of the kit at hand. Because the palette is limited to a handful of greys, black and blue, matching a loose part back to this set is usually straightforward, making the list a practical reference for anyone restocking a school robotics kit or sorting old LEGO® Technic parts.
FAQ
- Does set 9797 include minifigures?
- No, the Mindstorms Education NXT Base Set contains no minifigures, only Technic-style parts for building robots.
- How many pieces and unique parts does it have?
- It contains 491 pieces made up of 101 unique parts, mainly in black, light grey, dark grey and blue.
- Who was this set designed for?
- It was aimed at schools and educational settings as a base kit for robotics and programming lessons.



