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 assembly for tightening or loosening fasteners in compact or...

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 selection of mechanical, electrical, and control system...

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 a standard angular, custom angular, or...

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 adjustment is difficult. Specifications Pitch: 3mm Width: 9mm...

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 magnetometer. Developed to be plug and play with the REV...

REV has introduced MAXComposite in two thickness options, making this high performance material accessible to everyone. MAXComposite is designed for applications requiring strength, impact resistance, and abrasion resistance, all while being 25% lighter...

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 needs no additional PWM cabling between it and your...

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...

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 support@revrobotics.com before purchasing this item. In...

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 replacing a few links in a run and also allows the user to tension the chain by adjusting the...

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 extend 5mm Hex shafts. Rounded UltraHex...

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 to maximize internal space for mechanisms and...

M3 Spacers are compatible with the REV DUO System and accurate way to space gears, sprockets, wheels, and other parts on a M3 bolt.  

Washer for use with REV DUO M3 hardware.

5mm Hex Shafts are compatible with the REV DUO System. The hex shaft interface completely eliminates the need for expensive hubs or using potentially unreliable set screws. REV shafts are made out of strong, corrosion resistant stainless steel...

DUO Omni Wheels are compatible with the REV DUO System and have rollers mounted around the outside which passively rotate at 90 degrees to the powered direction of the wheel. DUO Omni Wheels can be used to make it easier to turn with skid steer...

DUO Traction Wheels are compatible with the REV DUO System and fit on a 5mm hex shaft. The hex shaft interface completely eliminates the need for expensive hubs or using potentially unreliable set screws. DUO Traction Wheels 60mm in...

DUO Round Belt Pulleys are compatible with the REV DUO System and are perfect for your conveyor and intake mechanisms when combined with Polyurethane Hollow Round Belting. Documentation DUO Build System Guide Product...

Through Bore Bearings are compatible with the REV DUO System and are used with 5mm Hex Shafts recommend for the DUO Extrusion System to provide a low friction rotating shaft support. These low profile bearings fit in any of the 3mm...

5mm Hex Spacers are compatible with the REV DUO System and accurate way to space gears, sprockets, wheels, and other parts along a 5mm hex shaft. Mix and match various spacer lengths to adjust spacing in increments as small as 1.5mm...

5mm Metal Hex Bore Gears are compatible with the REV DUO System and work with REV 5mm hex shafts in high-load applications. REV metal gears are NOT compatible with REV plastic gears. All REV metal gears are narrower than plastic...

5mm Plastic Hex Bore Gears are compatible with the REV DUO System and fit on a 5mm hex shaft. The hex shaft interface completely eliminates the need for expensive hubs or using potentially unreliable set screws. Gears 45 tooth...

UltraPlanetary Brackets are compatible with the REV DUO System. Each bracket includes holes on an 8mm grid that is compatible with many other building systems. The UltraPlanetary Outside Mounting Bracket (REV-41-1621) is used to...

DUO Plastic #25 Sprockets are compatible with the REV DUO System and fit on a 5mm hex shaft. The hex shaft interface completely eliminates the need for expensive hubs or using potentially unreliable set screws. Sprockets 15 tooth and...

15mm Metal Brackets are compatible with the REV DUO System. Each bracket includes holes on an 8mm grid that is compatible with many other building systems.  The 15mm Metal Bent Core Hex Motor Bracket V2 (REV-41-1433) is used to mount the...

15mm Metal Brackets are compatible with the REV DUO System. Each bracket includes holes on an 8mm grid that is compatible with many other building systems.  Specifications Material: 6061 Aluminum Thickness: 2mm Mounting Holes: 3.4mm...

15mm Plastic Motion Brackets are compatible with the REV DUO System. Each bracket features a set of alignment ribs designed to seat the bracket into the extrusion channel increasing joint alignment, strength, and rigidity.  The 15mm Plastic...

15mm Plastic Brackets are compatible with the REV DUO System. Each bracket includes a set of alignment ribs designed to seat the bracket into the extrusion channel increasing joint alignment, strength, and rigidity. The 15mm Plastic Variable Angle...

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...

DUO Grip Wheels are used for intakes, conveyor systems, and shooters. With a solid 5mm Hex Hub molded into the wheel no external hub is required. These wheels come in two different durometers, Soft - Light Gray 30A and Medium - Gray 40A. As the tread...

Replacement battery for the Driver Hub (REV-31-1596). Specifications 5040 mAH Li-ion battery  Documentation Driver Hub User's Manual Driver Hub Getting Started Guide Driver Hub Battery Best Practices

The REV Driver Hub is a compact mobile computing device designed for interfacing with the Control Hub (REV-31-1595). The Driver Hub was designed and built as an easy to use, dependable, and durable device for use in classroom and the competition. It...

The 550 Motor Pinions are used for transferring power from a 550 class motor, like the HD Hex Motor or NEO 550, to a mechanism. These pinions come in four different types. The 32DP pinion gear is compatible with 32DP gears,the UltraPlanetary Pinion is...

The Digital LED Indicator is a LED signal module that is digitally controlled (active low) and offers three colors: red, green, and amber. The Digital LED Indicator is designed to directly interface with the DIO ports of the Expansion Hub or Control Hub...

The USB Female A to Micro USB Adapter allows you to use standard USB devices with micro 5-pin oriented electronics. Use this cable adapter to connect a Robot Controller phone to an Expansion Hub, or to connect a Driver's Station phone to a single...

This product is a Control Hub Repair Service, NOT a way to purchase a Control Hub. We strongly recommend reviewing the Control Hub Repair portion of our Warranty and Returns page, and contacting support@revrobotics.com before...