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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 61-80 of 100 products
Kitronik Lesson in a Box ™ Simple Robotics for the BBC micro:bit
SparkFun micro:bot kit - v2.0
Right Mecanum Wheel - 48mm Diameter - TT Motor or Cross Axle
122 Piece DIY wheels, motors and gears
48:1 TT Motor with 15cm female JST PH 2.0
Caster (2-Pack)
MPN: PRT-24050
DDSM400 All-in-One Direct Drive Servo Hub Motor for RC and Robotics
MPN: 28626
Top Metal Plate for a Mini Robot Rover Chassis
Smart car with camera video car robot wireless chassis car with ESP32-CAM Board
Mini Robot Rover Chassis Kit - 2WD with DC Motors
Robot Tank Chassis Kit With Motors for Arduino
Experiential Robotics Platform (XRP) Chassis with Plastic Parts
MPN: ROB-25002
Experiential Robotics Platform (XRP) Chassis with Plastic Parts
Micro Metal Gear Motor with Connector (50:1)
50:1 Micro Metal Gearmotor HPCB 12V
Smart Car Chassis 2WD V15
RaspRover 4WD AI Metal Robot – Dual Controllers, Computer Vision, Pi 4B Compatible
MPN: 26825
Solderless Breadboard for Raspberry Pi Pico by Monk Makes
Shadow Chassis
Octagon Chassis Frame - Blue Plastic - 16cm x 16cm x 4cm
Kitronik Lesson in a Box ™ Simple Robotics for the BBC micro:bit
The Lesson in a Box (Simple Robotics) is a complete set of electronics and teaching resources to enable successful cross-curricular lessons with minimal teacher effort. The kit and teaching resources have been tried and tested by real pupils and developed by real teachers to save you time.In deve...
SparkFun micro:bot kit - v2.0
The SparkFun micro:bot kit v2.0 combines the SparkFun moto:bit carrier board with a robot chassis to create a flexible, low-cost robotics platform powered by the BBC micro:bit. Build and program simple robots without soldering — just add your own micro:bit and start moving. The moto:bit carrier ...
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...
122 Piece DIY wheels, motors and gears
A 122-piece assortment of wheels, motors, and gears for quick prototyping and hands-on tinkering. This kit gives you the mechanical building blocks to create simple motorised chassis, spinning art projects, and other moving contraptions without having to source parts individually. Key Features ...
48:1 TT Motor with 15cm female JST PH 2.0
A compact TT gearmotor with a 48:1 gear ratio, pre-wired with a 15 cm female JST PH 2.0 connector for plug-and-play integration. TT motors are a popular and affordable choice for small robotics projects, offering a good balance of torque and speed in a lightweight, standardised form factor. The ...
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")...
DDSM400 All-in-One Direct Drive Servo Hub Motor for RC and Robotics
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Enhance Your Robotics with the Innovative DDSM400 Direct Drive Servo Motor – Precision, Power, and VersatilityElevate your robotics projects with the DDSM400 Direct Drive Servo Motor, a marvel of engineering designed to offer you unparalleled precision and versatility. This compact yet powerful h...
Top Metal Plate for a Mini Robot Rover Chassis
An aluminium top plate accessory for the Mini Robot Rover Chassis, adding a second level to your robot platform. Mount electronics, batteries, or sensors on top while keeping the lower chassis clear for motors and wiring. Includes two standoffs and mounting screws. Key Features Lightweight – J...
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 ...
Mini Robot Rover Chassis Kit - 2WD with DC Motors
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...
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...
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...
Experiential Robotics Platform (XRP) Chassis with Plastic Parts
The Experiential Robotics Platform (XRP) is a hands-on, comprehensive robotics platform. It includes everything needed to build and program a robot to perform beginner through advanced tasks - building the foundation for innovative thinking, science, engineering, and problem-solving. The platform...
Micro Metal Gear Motor with Connector (50:1)
This compact micro metal gear motor features a 50:1 gear ratio and a D-profile metal output shaft, making it ideal for small robotics platforms and wheeled projects. The shaft dimensions are compatible with Pololu 42×19mm and 32×7mm wheels. The motor comes with a PH2.0 connector for solderless w...
50:1 Micro Metal Gearmotor HPCB 12V
The 50:1 Micro Metal Gearmotor HPCB 12V is a compact brushed DC gearmotor from Pololu's popular micro metal gearmotor family. This high-power carbon brush (HPCB) variant operates at 12V and draws half the current of its 6V equivalent for the same performance, making it better suited to 12V system...
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...
RaspRover 4WD AI Metal Robot – Dual Controllers, Computer Vision, Pi 4B Compatible
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RaspRover Open-source 4WD AI Robot KitProduct Description:Embark on an extraordinary adventure into robotics and AI with the RaspRover Open-source 4WD AI Robot Kit. Expertly engineered for the Raspberry Pi 4B o, this robust, all-metal robot is the ultimate platform for hobbyists, educators, and i...
Solderless Breadboard for Raspberry Pi Pico by Monk Makes
It can be tricky to work out which pin is which when the Raspberry Pi Pico is attached to solderless breadboard. Luckily, the MonkMakes Breadboard for Pico solves this problem by labeling the Pico pins on the breadboard.This cute 3.2″ × 2.1″ (82 × 53mm) solderless half-size breadboard has four bu...
Shadow Chassis
The Shadow Chassis is a marvelously durable and modular robot platform from RobotZone. The chassis plates and mounts are cut from ABS plastic and utilize the Actobotics 0.77" and 1.50" hub patterns for sensors, controllers, power, etc. Simply snap each panel together and you’ll be able to attach ...
Octagon Chassis Frame - Blue Plastic - 16cm x 16cm x 4cm
This Blue Octagon Chassis makes for an excellent robot body that's easy to machine and modify. It's a single piece of 4mm thick plastic, with a variety of holes, slots and cutouts for mounting boards, sensors, and servos. The sides are notched to fit two DC Gear 'TT' motors - you'll want to get f...
