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REV DUO

REV DUO Logo Competition Proven, Classroom Ready REV DUO is a comprehensive ecosystem of mechanical and electrical products designed to build competition-grade FIRST Tech Challenge robots and empower STEM education in the classroom. Since 2014, we have continued to iterate our products to make robotics accessible for every skill level. Explore Resources
REV DUO System Visual

Classroom-Ready Curriculum

Bring STEM to life with our all-new curriculum designed for the REV DUO ecosystem. Our Intro to Robotics curriculum is an adaptable and ready-to-teach semester-long course (50+ hours) for high school classrooms.

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REV DUO Resources

 
REV DUO Documentation

REV DUO Documentation

Explore the DUO ecosystem with extensive build guides, code examples, and technical deep-dives.

Visit Tech Resources
 
Starter Kit Guidebook

Starter Kit Guidebook

From drivetrains to actuators, learn the basics of robotics with our comprehensive FTC guidebook.

Download Guidebook
 
Kickoff Concepts

Kickoff Concepts

Establish a solid baseline with our Starter Bot, designed to leave room for adaptation.

Explore Kickoff Concepts

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  • 15mm Corner Brackets

    15mm Corner Brackets

    $6.00 - $12.50
    This 90 degree inside corner bracket (REV-41-1320-PK8) is used with the DUO Build System 15mm Extrusion. These plastic brackets have webbing to strengthen the corner and includes a set of alignment...
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    $6.00 - $12.50
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  • 15mm Pillow Blocks

    15mm Pillow Blocks

    $5.00 - $7.75
    This bearing pillow block bracket (REV-41-1317) is used with the DUO Build System 15mm Extrusion. The 9mm center hole is use with either the Long Through-bore Bearing (REV-41-1329) or the End Cap...
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    $5.00 - $7.75
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  • M3 Nut Strips

    M3 Nut Strips

    $2.50 - $5.50
    The REV M3 Nut Strip allows you to securely join plates and channels without the need for separate nuts. Simply thread bolts directly into the strip for fast and reliable assembly...
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    $2.50 - $5.50
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  • WERA Hex-Plus L-Keys

    WERA Hex-Plus L-Keys

    $6.00
    Hex keys, also known as Allen wrenches or L-keys, are essential hand tools designed to drive screws and bolts with hexagonal recesses. They are widely used in robotics, engineering, and general...
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    $6.00
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  • 2025 FIRST Global Competition Kit

    2025 FIRST Global Competition Kit

    REV-41-3690
    $2,800.00
    Designed specifically for the 2025 FIRST Global Challenge, this kit provides teams with the essential components needed to build a competitive and reliable robot. Packed with a carefully curated...
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    $2,800.00
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  • Smart Robot Servos V2

    Smart Robot Servos V2

    $32.50
    The REV Smart Robot Servo V2 – available in Balanced and UltraSpeed configurations – is a fully configurable metal-geared servo designed to simplify servo-based mechanisms. Each SRS V2 can be used as...
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    $32.50
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  • GT2 3mm Pitch Belts

    GT2 3mm Pitch Belts

    $5.00 - $12.50
    GT2 3mm Pitch Belts are compatible with both the REV ION System and the REV DUO System. These belts go hand in hand with GT2 timing pulleys. Use belts and pulleys in tight to fit areas where...
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    $5.00 - $12.50
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  • 9-Axis IMU

    9-Axis IMU

    REV-31-3332
    $38.00
    The 9-Axis IMU, compatible with the REV DUO System, is a high-performance inertial measurement unit (IMU) featuring the Bosch BNO055 smart sensor with an integrated accelerometer, gyroscope, and...
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    $38.00
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  • MAXComposite Sheets

    MAXComposite Sheets

    $150.00 - $225.00
    REV has introduced MAXComposite in two thickness options, making this high performance material accessible to everyone. MAXComposite is designed for applications requiring strength, impact...
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    $150.00 - $225.00
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  • Servo Hub

    Servo Hub

    REV-11-1855
    $90.00
    The REV Servo Hub is compatible with both the REV ION and REV DUO systems. Over a single communication interface it can provide advanced control of up to six (6) servos. This means that the Servo Hub...
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    $90.00
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  • FTC Starter Kit V3.1

    FTC Starter Kit V3.1

    REV-45-3529
    $695.00
    The FTC Starter Kit V3.1 is the ultimate starting point for your team’s FIRST Tech Challenge season. Built based on feedback directly from teams, this kit is packed with essential REV DUO components...
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    $695.00
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  • REV USB PS4 Compatible Gamepad

    REV USB PS4 Compatible Gamepad

    REV-31-2983
    $26.00
    The REV USB PS4 Compatible Gamepad is compatible with both the REV DUO and REV ION Systems. Plug the REV Gamepad directly into a Driver Hub to enable feature rich control of your robot. Additionally,...
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    $26.00
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  • DUO Flap Wheels

    DUO Flap Wheels

    $17.50
    DUO Flap Wheels are compatible with the REV DUO System and feature a 5mm Hex Bore. They are used on intakes to pick up irregular gamepieces, playing a similar role to compliant wheels. While...
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    $17.50
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  • DUO Control Bundle

    DUO Control Bundle

    REV-35-2709
    $650.00
    The DUO Control Bundle offers basic FTC-legal control system components to get an existing robot up and running. Pair the DUO Control Bundle with the DUO EDU Mechanical Kit (REV-45-2708) to get...
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    $650.00
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  • DUO EDU Mechanical Kit

    DUO EDU Mechanical Kit

    REV-45-2708
    $500.00
    The DUO EDU Mechanical Kit is specifically created to implement hands-on STEM projects in the classroom. The DUO EDU Mechanical Kit is the result of over 50 years of experience with competitive...
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    $500.00
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  • Driver Hub Repair Service

    Driver Hub Repair Service

    REV-31-1596-RFB
    $125.00
    This product is a Driver Hub Repair Service, NOT a way to purchase a Driver Hub. We strongly recommend reviewing the Driver Hub Repair portion of our Warranty and Returns page, and contacting suppo
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    $125.00
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  • #25 Chain Turnbuckle

    #25 Chain Turnbuckle

    REV-21-2617
    $11.00
    The #25 Chain Turnbuckle is compatible with both the REV ION System and REV DUO System. It is designed to adjust the length of a #25 Chain by
    Qty in Cart: 0
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    $11.00
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  • Rounded UltraHex Shaft - 36in Long

    Rounded UltraHex Shaft - 36in Long

    REV-41-3205
    $13.00
    The Rounded UltraHex Shaft is compatible with the REV ION System and allows teams to adapt the REV 5mm Hex Shaft family of products to 0.5in Hex applications. It can also be used as a coupler to...
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    $13.00
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  • Mecanum Drivetrain Kit V2

    Mecanum Drivetrain Kit V2

    REV-45-2470
    $520.00
    The Mecanum Drivetrain Kit V2 provides everything needed to build an omnidirectional drivetrain. Featuring Ultra 90 Degree Gearboxes, this kit positions the motors directly within the drive channels...
    Qty in Cart: 0
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    $520.00
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