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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.

Download GuideBOOK

Kickoff Concepts

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

Explore KICKOFF Concepts

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  • 15mm Linear Motion Kit V2 Hardware Pack

    15mm Linear Motion Kit V2 Hardware Pack

    REV-45-1831
    $7.75
    This is all of the hardware included in the 15mm Linear Motion Kit V2 (REV-45-1507). Specifications Hole Diameter: M3 Clearance Kit Contents QTY 8 - M3 x 8mm Low Profile Socket Screws QTY 8 - M3 x 8mm Hex Cap Screws QTY 8 - M3 Nyloc Nuts QTY 8 - M3...
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    $7.75
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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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  • 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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  • 5.5mm Ratcheting Combination Wrench

    5.5mm Ratcheting Combination Wrench

    REV-49-1711
    $14.75
    This 12-point ratcheting combination wrench is perfect for fitting into those small spaces on your robot. For use with M3 hardware. Specifications Material: Chrome Vanadium Steel
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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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  • 22 Tooth Plastic Right Angle Rack Gear - 8 Pack

    22 Tooth Plastic Right Angle Rack Gear - 8 Pack

    REV-41-1503-PK8
    $11.00
    Make driving linear motion easy with the 22 Tooth Plastic Right Angle Rack Gear. Mount the rack gear to a slot in either the REV DUO Extrusion or REV DUO Channel while using any of the REV DUO Plastic Gears to drive motion. Specifications Module: 0...
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    $11.00
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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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  • 15mm Metal 12mm Ball Bearing Mount V2 - 4 Pack

    15mm Metal 12mm Ball Bearing Mount V2 - 4 Pack

    REV-41-1452-PK4
    $6.00
    This metal ball bearing mount bracket is used with the REV DUO System 15mm Extrusion. Version 2 brackets offer many improvements over our previous metal brackets, including holes on an 8mm grid that is compatible with many other building systems. This...
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    $6.00
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  • Replacement Gear Set for Smart Robot Servo

    Replacement Gear Set for Smart Robot Servo

    REV-41-1168
    $13.00
    $11.05
    Complete gear set replacement for the Smart Robot Servo (REV-41-1097) Notes Replacement Gear Sets purchased after 03/27/2019 ship with updated versions of the replacement gears that fit the updated version of the Smart...
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    $13.00
    $11.05
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  • 5.5mm WERA Nut Driver

    5.5mm WERA Nut Driver

    REV-62-1866
    $12.50
    The 5.5mm WERA Socket Screw Driver is for use with M3 hex head screws and nuts. Kraftform Ergonomic Micro handle design features the shape that facilitates high torque transfer and precision feel for fine adjustment work,...
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    $12.50
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  • Universal Hex Adapter V2 - 2 Pack

    Universal Hex Adapter V2 - 2 Pack

    REV-41-1833-PK2
    $8.25
    The Universal Hex Adapter V2 is a steel hub that allows teams to quickly and easily adapt their existing parts to work with 5mm hex.  Specifications Material: Sintered Steel Hole Pattern: Four M3 tapped holes on a 0.630in (16mm) diameter circle -...
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    $8.25
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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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  • HD Hex Spur Gearbox Spacer V2 - 2 Pack

    HD Hex Spur Gearbox Spacer V2 - 2 Pack

    REV-41-1648-PK2
    $3.00
    The HD Hex Spur Gearbox Spacer V2 makes it easier to use the Motion Pattern for mounting HD Hex Motors with a Spur Gearbox. Specifications Material: ABS Documentation DUO Build System Guide CAD & Drawings REV-41-1648 STEP File REV-41-1648...
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    $3.00
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  • High Strength Hex Hub - 2 Pack

    High Strength Hex Hub - 2 Pack

    REV-41-1147-PK2
    $6.00
    Universal Hex Adapter (REV-41-1833) also available as an alternative. This part is a replacement for the discontinued Hex Hub Adapter (REV-41-1146). Expand your team's building options without giving up the products that you already own. This sintered...
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    $6.00
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  • GT2 3mm Pitch Pulleys

    GT2 3mm Pitch Pulleys

    $2.50 - $7.75
    Timing belts and pulleys are compatible with the REV DUO System. They are lighter and can be more efficient than chains and sprockets. Tensioning and adjustment are a thing of the past. 24 Tooth through 60 Tooth size pulleys come with two ends and an...
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    $2.50 - $7.75
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  • Color Sensor V2

    Color Sensor V2

    REV-31-1537
    $13.50
    This product is no longer in production and is only available as long as supplies last. This product has been replaced with Color Sensor V3 (REV-31-1557). Version 3 of the REV Color Sensor introduces a new sensor chip by Broadcom due to...
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    $13.50
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  • Blinkin LED Cable Adapter

    Blinkin LED Cable Adapter

    REV-11-1196
    $4.00
    This cable is for use with the Blinkin LED Driver. This cable converts the JST PH 7-pin connector on the Blinkin' LED Driver module to a males 3-pin JST SM and male 4-pin JST SM connectors for connecting 5V WS2812 addressable LED and 12V RGB LED strips...
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    $4.00
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  • Tensioning Bushing - 39mm - 4 Pack

    Tensioning Bushing - 39mm - 4 Pack

    REV-41-1702-PK4
    $6.00
    When designing chain or belt driven system, the ability to adjust tension in the system is ideal. Using the Tensioning Bushing with REV DUO U Channel allows users to fine tune their system to find the optimum amount of tension for any application...
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    $6.00
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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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