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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.

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.

Get a complimentary coupon code to enjoy our curriculum for FREE, our gift to you.

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REV DUO DOCUMENTATION

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

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Starter Kit GuideBOOK

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

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Kickoff Concepts

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

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  • UltraPlanetary 550 Motor Plate

    UltraPlanetary 550 Motor Plate

    REV-41-1607
    $5.00
    The UltraPlanetary 550 Motor Plate works with the REV HD Hex Motor, REV NEO 550 Brushless Motor, and other 550 class motors. The UltraPlanetary System offers a variety of mounting options, with four different brackets available for attachment to REV...
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    $5.00
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  • USB Retention Mount and Cable

    USB Retention Mount and Cable

    REV-41-1214
    $13.50
    Reduce the number of USB disconnects between the Expansion Hub and your Robot Controller Phone with our USB Retention Mount. When used with the included right-angle USB cable, this mount provides a strong, reliable connection between the cable and the...
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    $13.50
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  • M3 Standoffs

    M3 Standoffs

    $3.00 - $12.50
    M3 standoffs are compatible with the REV DUO System and are perfect for raising one assembly above another or as linkages when paired with male ball joint rod ends (REV-49-1561). Specifications Material: 6063 Black Anodized Aluminum Thread...
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    $3.00 - $12.50
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  • Locking Motion Hub - 2 Pack

    Locking Motion Hub - 2 Pack

    REV-41-1719-PK2
    $5.00
    The Locking Motion Hub places a motion pattern on any 5mm hex shaft. Use this to connect metal sprockets to 5mm hex shaft or add strength to wheels, gears, and plastic sprockets through the REV Motion Pattern without the need of a shaft collar...
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    $5.00
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  • Blinkin LED Driver

    Blinkin LED Driver

    REV-11-1105
    $49.68
    Blinkin makes adding LEDs to your robot as simple as driving a motor. Chose the pattern you want and give it the corresponding PWM signal. The REV Blinkin LED Driver is a compact LED driver module that simplifies controlling both 12V RGB LED and 5V...
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    $49.68
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  • Aluminum Servo Shaft Adapter

    Aluminum Servo Shaft Adapter

    REV-41-1558
    $8.75
    This Servo Shaft Adapter makes it possible to drive a 5mm hex shaft with any 25T output servo including the Smart Robot Servo. The adapter attaches to the servo spline like any common servo horn and accepts a 5mm hex shaft on the opposite end. This...
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    $8.75
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  • 90mm Grip Wheel

    90mm Grip Wheel

    REV-41-1267
    $7.75
    DUO Grip Wheels are wider than our standard wheels, giving teams more traction while still being lightweight and robust. This wheel is compatible with 5mm hex shaft, which completely eliminates the need for expensive hubs or using potentially unreliable...
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    $7.75
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  • UltraPlanetary Female 5mm Hex Output V2

    UltraPlanetary Female 5mm Hex Output V2

    REV-41-1615
    $18.50
    The UltraPlanetary Female 5mm Output V2 is the output stage of the UltraPlanetary System. With two different ways to transfer power, the output stage allows designers to choose the option best suited for the application. The V2 version of the...
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    $18.50
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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 compliant wheels provide compliance with minimal slip between...
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  • UltraPlanetary Hardware Pack

    UltraPlanetary Hardware Pack

    REV-41-1609
    $7.75
    This is all of the hardware included in the UltraPlanetary Gearbox Kit & HD Hex Motor (REV-41-1600) Kit Contents QTY 6 - M3x40mm QTY 6 - M3x30mm QTY 6 - M3x20mm QTY 6 - M3x10mm QTY 2 - M3x8mm Button head QTY 2 - M3x6mm Set...
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    $7.75
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  • XT30 Power Distribution Block

    XT30 Power Distribution Block

    REV-31-1293
    $14.75
    Easily connect multiple devices to your robot battery with the REV XT30 Power Distribution Block. Allows for clean, compact wiring of all your XT30-connected devices. Compatible with: Expansion Hub, Blinkin LED Driver, SPARKmini, Servo Power Module, and...
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    $14.75
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  • Slim Shaft Collar - 10 Pack

    Slim Shaft Collar - 10 Pack

    REV-41-1629-PK10
    $9.75
    The REV Robotics Slim Shaft Collar is used to prevent gears, sprockets, wheels, and other parts from sliding out of place on a 5mm hex shaft when space is at a premium. Shaft collars can also be used to prevent the shaft itself from sliding out of its...
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    $9.75
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  • UltraPlanetary Cartridge - 4:1

    UltraPlanetary Cartridge - 4:1

    REV-41-1602
    $12.50
    This 4:1 cartridge is a pre-assembled, lubricated stage for the UltraPlanetary System. The UltraPlanetary System is a cartridge based modular gearbox designed to handle the rigors of the competition and the classroom. Building on the ability to iterate...
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    $12.50
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  • #25 Roller Chain - 10 ft

    #25 Roller Chain - 10 ft

    REV-41-1365
    $19.00
    This #25 roller chain is designed for use with #25 sprockets. Each package includes 1 connecting link, and additional links are available separately in the #25 Connecting Links – 5 Pack. For custom chain lengths, we recommend the REV #25 Chain...
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    $19.00
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  • Aluminum Double Servo Arm

    Aluminum Double Servo Arm

    REV-41-1820
    $7.75
    Aluminum Servo Arm that is compatible with the REV Smart Robot Servo. Lightweight and strong, this arm is best utilized under high and low torque applications. Specifications Material: 6061 Aluminum CAD & Drawings SKU-STP REV-41-1820...
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    $7.75
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  • DUO Compliant Wheels

    DUO Compliant Wheels

    $19.50
    DUO Compliant Wheels are used for intakes and conveyor systems. Featuring a solid 5mm Hex Hub molded into the wheel making sure more power is driven by the wheel, combined with the “hurricane” cutouts to ensure even compliance across the...
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    $19.50
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  • #25 Chain Tool

    #25 Chain Tool

    REV-42-1442
    $37.50
    A custom-designed tool that allows teams to easily break and re-assemble #25 chain. The mandrel is used to push out the chain pin. If using connecting links, the pin can be completely removed, but the depth guide screw allows the option of partially...
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    $37.50
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  • Aluminum Servo Horn V2

    Aluminum Servo Horn V2

    REV-41-1828
    $7.75
    The Aluminum Servo Horn V2 is compatible with the REV Smart Robot Servo and any other servos with a standard 25T spline. Updates from the original Aluminum Servo Horn include additional tapped M3 Holes for more mounting options, 6 M3 Clearance Holes...
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  • 5V Addressable LED Strip - 1m

    5V Addressable LED Strip - 1m

    REV-11-1198
    $26.00
    This 5V WS2812B Addressable RGB LED Strip is compatible with the REV Blinkin LED Driver (REV-11-1105). Each LED contains an integrated driver IC and three LEDs; a red, green, and blue LED. Each individual LED can be controlled to create colorful patterns...
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    $26.00
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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, when plugged into a PC, it offers an Xbox...
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    $26.00
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