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AI Overview
Here are solid 2WD robot chassis options, ranging from budget acrylic bases to sturdier aluminium platforms (some include DC motors + wheels + caster so you can start building immediately):
Budget 2WD chassis (good starter bases)
- Smart Car Chassis 2WD V15 ($23.85) — laser-cut acrylic platform with two 1:48 geared motors, wheels, encoder discs, and a caster.
- 2WD Aluminum Alloy Smart Car Platform Chassis Kit ($30.05) — aluminium alloy 2WD base for a more durable, rigid build.
Compact round 2WD chassis (aluminium kits)
- Mini Round Robot Chassis Kit - 2WD with DC Motors ($40.10) — compact metal plate chassis with 2× DC motors, wheels, and caster.
- Mini 3-Layer Round Robot Chassis Kit - 2WD with DC Motors ($50.15) — similar 2WD round base but with 3 layers for easier stacking of controller/battery/sensors.
Rover-style 2WD chassis (roomier layout)
- Mini Robot Rover Chassis Kit - 2WD with DC Motors ($50.15) — compact rover format with anodised aluminium chassis plus 2× DC motors, wheels, and caster.
Higher-end small 2WD platform + upgrade path
- 2WD miniQ Robot Chassis ($62.80) — compact round 122mm chassis platform popular for indoor/maze-style projects.
- MiniQ Discovery Robot Kit ($142.55) — full 2WD robot kit built on MiniQ with a controller and sensors (more complete than a bare chassis).
Raspberry Pi-friendly rover chassis
- STS-Pi - Build a Roving Robot! ($47.70) — robot chassis designed for Raspberry Pi builds (notably with Explorer HAT/pHAT style projects).
Showing 21-36 of 36 products · 24 unavailable products hidden
CamJam EduKit #3 - Robotics
Zumo Robot for Arduino, v1.2 (Assembled with 75:1 HP Motors)
micro: Maqueen with Mechanic-Loader
20mm Height Metal Caster Bearing Wheel
Robot Tank Chassis Kit With Motors for Arduino
Smart car with camera video car robot wireless chassis car with ESP32-CAM Board
micro:Maqueen Plus with HUSKYLENS
10 sets M3 * 50 hexagonal standoffs mounting kit
10 sets M3 * 20 hexagonal standoffs mounting kit
Pololu Robot Chassis RRC01A Solid Green
Caster (2-Pack)
MPN: PRT-24050
Right Mecanum Wheel - 48mm Diameter - TT Motor or Cross Axle
Replacement 3pi Ball Caster with 1/2 Plastic Ball
RaspRover Open-source 4WD AI Robot, Dual controllers, All-metal Body, Computer Vision with Pan Tilt
Ball Caster Omni-Directional Metal
MiniQ Motor Wheel Set with Encoder
CamJam EduKit #3 - Robotics
The third in the series is here! The CamJam EduKit #3 is focused on robotics and contains (almost) everything you need to create your very own Raspberry Pi-powered robot.All you need to do is to add your own chassis, Raspberry Pi (any model) & batteries! Then, follow the worksheets to make y...
Zumo Robot for Arduino, v1.2 (Assembled with 75:1 HP Motors)
Overview A Zumo robot preparing to attack a Parallax SumoBot. Zumo Robot for Arduino, v1.2. This Zumo robot is a low-profile tracked robot platform intended for use with an Arduino (or compatible device, such as an A-Star 32U4 Prime) as its main controller. It measures less than 10 ...
micro: Maqueen with Mechanic-Loader
The micro:Maqueen Mechanic Loader kit adds a functional front-loader attachment to your Maqueen robot car. The kit includes a metal gear servo, aluminium alloy mechanical parts, and all necessary hardware for assembly — turning your Maqueen into a programmable loader vehicle. Designed as a hands...
20mm Height Metal Caster Bearing Wheel
A durable steel ball caster with smooth, fluid motion — ideal for providing a third contact point on small robot platforms. The 20mm overall height pairs well with common robot chassis and TT motor setups, and the two screw mounts make it easy to attach to any material. Key Features Steel Ball...
Robot Tank Chassis Kit With Motors for Arduino
This DIY Robot Tank Chassis with built-in Shock absorption the perfect base for your next robotics project. Specifications: Motor: 260 Voltage: 3V-9V Weight: 550g Track Width: 2.3cm Size: 30cm x 15cm x 7.6cm Notes: Batteries not included! This may come in the green or brown version Packag...
Smart car with camera video car robot wireless chassis car with ESP32-CAM Board
This video tank robot vehicle uses ESP32 as the main board, with OV2640 camera, and can control the movement via WiFi. It has a digital microphone interface, which can adjust the volume. The APP can control the shooting, and transmit video recordings to the APP in real-time. It has two lights at ...
micro:Maqueen Plus with HUSKYLENS
micro: Maqueen Plus is an advanced version of micro:Maqueen Lite (4.0), which is more powerful and intelligent. Optimized with better power management and larger capacity power supply, it can be perfectly compatible with HuskyLens AI Vision Sensor, which makes it an accessible AI robot teaching t...
10 sets M3 * 50 hexagonal standoffs mounting kit
A 10-pack of M3 × 50mm hexagonal standoffs with matching screws and nuts. Use them to mount circuit boards, sensors, and other components with consistent 50mm spacing and secure mechanical support. At 50mm height, these are the tallest in the range — ideal for multi-level robot chassis builds, e...
10 sets M3 * 20 hexagonal standoffs mounting kit
A 10-pack of M3 × 20mm hexagonal standoffs with matching screws and nuts. Use them to mount circuit boards, sensors, and other components with consistent 20mm spacing and secure mechanical support. The male/female design allows standoffs to be stacked for even greater clearance. Ideal for multi-...
Pololu Robot Chassis RRC01A Solid Green
The Pololu round robot chassis is a compact 5-inch base, laser-cut out of colored acrylic, designed for small mobile robots. This circular chassis is intended for use with the Tamiya twin-motor gearbox, ball caster, and truck tires, which you can get for a discount with our various chassis com...
Caster (2-Pack)
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A pair of nylon plastic ball casters measuring 25.4 mm (1") in diameter, providing smooth omnidirectional movement for small robots and rolling platforms. These are the same casters used with the XRP robotics kits. Key Features Nylon Plastic Construction – Lightweight and durable 25.4 mm (1")...
Right Mecanum Wheel - 48mm Diameter - TT Motor or Cross Axle
A 48mm diameter right-hand mecanum wheel with ball-bearing-supported rollers for omnidirectional robot movement. When used in a set of four (two left, two right), mecanum wheels allow a robot to move forwards, backwards, sideways, and diagonally without turning. Nine rubber beads around the perim...
Replacement 3pi Ball Caster with 1/2 Plastic Ball
This ball caster was originally released as a replacement part for the 3pi robot, but the 1/2″ ball can also be used a replacement part for the newer 3pi+ robot, which has the housing for the ball built directly into the chassis. This ball caster can also be used as a general-purpose ball caster...
RaspRover Open-source 4WD AI Robot, Dual controllers, All-metal Body, Computer Vision with Pan Tilt
The RaspRover is an AI robot designed for exploration and creation, seamlessly connecting your imagination with reality. Suitable for tech enthusiasts, makers, or beginners in programming, it is your ideal choice for exploring the world of intelligent technology. Equipped with the high-performan...
Ball Caster Omni-Directional Metal
A metal caster used for omni-directional robots.Omni-what? Imagine a robot with the dual-motor gear box. The robot can pivot in one spot, but it must also allow the other wheels on the drive train to move or slide during a turn. This caster allows the robot to rotate and pivot in all directions -...
MiniQ Motor Wheel Set with Encoder
This MiniQ motor wheel set is especially designed for education and hobbies. It features a powerful metal gear motors which provide a speedy robot. With buildin encoders, it can do PID speed control which is Ideal for maze competition and education purpose.Easily for assembling to the chassis...
