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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 21-34 of 34 products
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 -...
Skinny Wheel for TT DC Gearbox Motors
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Plastic gear-box motors (also known as 'TT' motors) are an easy and low cost way to get your projects moving. But we've noticed that there are not a lot of nice TT motor wheels to go along with them.This TT DC Motor Wheel is solid, but thin, so it won't make your robot bulky. It even co...
Robot Chassis base with 2 wheels
This two-wheel robot chassis provides a ready-to-build platform for your own robotics projects. It comes with two DC motors and wheels, plus a caster wheel for balance — just add your own controller board (Arduino, Micro:bit, Raspberry Pi, or similar) and a motor driver to get moving. The transp...
Mini Robot Rover Chassis Kit - 2WD with DC Motors
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A compact 2WD robot rover chassis kit that provides the mechanical foundation for your next robotics project. The kit includes an anodised aluminium chassis, two DC motors in a micro servo form factor, wheels, and a swivel caster — everything you need for the body of a mobile robot. Pair it with...
Mini Round Robot Chassis Kit - 2WD with DC Motors
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This kit gives you everything you need to build the shell of a 2-wheel-drive Mobile Platform Robot! You get the metal plates that make up the chassis, two DC drive motors with matching wheels, and a caster ball for balance. You'll fill in the rest with a power supply, microcontroller board, an...
Experiential Robotics Platform (XRP) Chassis with Plastic Parts
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The Experiential Robotics Platform (XRP) is a hands-on, comprehensive robotics platform and includes everything needed to build and program a robot to perform beginning through advanced tasks - building the foundation for innovative thinking, science, engineering, and problem solving. The platfor...
Smart Car Chassis 2WD V15
The Smart Car Chassis 2WD V15 is a two-wheel-drive robot platform made from high-precision laser-cut acrylic. It comes with two 1:48 geared motors, wheels, encoder discs for speed measurement, a caster wheel, and a battery box — everything you need to build a basic mobile robot platform. The com...
XRP Robotics Platform Kit - Set of 10
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This set of 10 XRP kits is designed for classrooms, robotics clubs and teams that need multiple hands-on robots for learning, coding and experimentation. The platform supports beginner through advanced activities, helping students build skills in science, engineering and problem-solving.Each kit ...
Rover 5 Tank Chassis (4 motors with 4 Encoders)
Rover 5 is a new breed of tracked robot chassis designed specifically for students and hobbyist. Unlike conventional tracked chassis’s the clearance can be adjusted by rotating the gearboxes in 5-degree increments. “Stretchy” rubber treads maintain tension as the clearance is raised.Inside of the...
Rover 5 Tank Chassis (2 motors with 2 Encoders)
The Rover 5 is a tracked robot chassis designed for students and hobbyists. Unlike conventional tracked platforms, the ground clearance is adjustable by rotating the gearboxes in 5° increments, while the stretchy rubber treads automatically maintain tension as the height changes. Each of the two...
XRP Build-Your-Own Robotics Kit Parts - 30 Pack
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The Experiential Robotics Platform (XRP) is a hands-on robotics platform designed for learning, prototyping and classroom projects. This build-your-own 30 pack supplies the hardware pillar of the XRP ecosystem, helping students build and program robots from beginner tasks through to more advanced...
Anodized Aluminum Metal Chasis for a Mini Robot Rover
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This anodised aluminium chassis provides a sturdy, lightweight foundation for building your own mini robot rover. With plenty of mounting holes and slots, it's easy to configure for 2-wheel or 4-wheel designs and simple to modify by drilling or cutting. Specifically designed to work with the Con...
12mm Hex Wheel Adapter for 3mm Shaft (2-Pack)
A pair of aluminium adapters that convert a 3 mm diameter motor shaft to a 12 mm hex output, compatible with standard hobby RC wheels. Each adapter is 17 mm long and secured to the shaft with M3 set screws for a firm grip. Key Features 3 mm to 12 mm Hex Conversion – Mount standard RC wheels on...
D65mm Rubber Wheel Pair - Silver (Without Shaft)
These are typical rubber wheels for small robot mobile platforms. The tire is soft black rubber with light tread for added traction in rugged terrain. An axis adapter is needed which bolts to the back of the hub and mounts to a motor. this adapter(Wheel - Motor Adapter) can mount to our ...
