FIRST Robotics Competition

1.2mm UHMWPE Cord - 10M (REV-41-1162) is a high strength string for use with the small Pulley Bearings and the 15mm Linear Motion Kit to create a powered lift.   3mm UHMWPE Cord - 10m (REV-29-1244) is a high-strength and low-stretch...

Absolute Encoder Adapter (REV-11-3326) connects the REV Through Bore Encoder directly to the SPARK MAX Data Port. This adapter connects the Absolute Duty Cycle output of the Through Bore Encoder to the correct SPARK MAX Data Port pins while leaving the...

The 36in PWM Cable - 4 Pack (REV-11-1130-PK4) is an ideal servo extension, providing a 3ft reach for servos, sensors, and other PWM-controlled devices. Featuring a universal 3-pin design with a female connector on one end and a male connector on the...

These spare parts are designed specifically for the 4in EasySwerve Module (REV-21-3006). These replacement base plate and cover components make servicing and maintenance simple. Routine replacement of worn or damaged parts helps preserve performance,...

Complete gear set replacement for the Smart Robot Servo V2. Documentation Smart Robot Servo V2 Overview Smart Robot Servo V2 - Balanced Gear Replacement Guide

Nylon Zip Ties with rounded edges to prevent snagging. Length is idea for cable management and many other uses. Specifications 160mm long Quality nylon construction 18lb. tensile strength

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...

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...

An individual cartridge for the MAXPlanetary System. This cartridge is a 2:1 gear reduction. The 2:1 cartridge expands MAXPlanetary ratio options, joining the 1:1 (no cartridge), 3:1, 4:1, 5:1, and 9:1 cartridges. With the addition of 2:1, teams can...

2-pin header cable that can be used for connecting signals, sensors or any other spots on robots. Features 2 female 0.1in pitch connectors on each end.  Specifications Length: 91cm (36in) 2 pin receptacle on 0.1in pitch Wire Colors: red, black 22...

The REV Hub Adapter MAXSpline to 1/2in Hex makes it fast and easy to convert MAXSpline based wheels, sprockets, and other ION components to a standard 1/2in hex drive interface. Designed for flexibility and ease of use, these split adapters press...

The Molex MicroFit+ Power and CAN Cable is the dedicated replacement and accessory cable for the MAXSpline Through Bore Encoder. It provides both power and CAN connectivity through a compact, secure 2x2 Molex MicroFit+ latching connector. While currently...

* This product is no longer in production and is only available as long as supplies last. Build a more accurate practice field for the 2026 FIRST AGE season with the Unofficial Hub Funnel Kit. Based on the official Hub Funnel game element from the 2026...

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...

These spare parts are designed specifically to self service and maintain your 3in MAXSwerve Module (REV-21-3005). Created for efficient repairs and upkeep, routinely servicing your 3in MAXSwerve Module with spare parts will enhance performance and...

The Stepped Bushing - 3/4in ID is compatible with the REV ION System. This bushing used in conjunction with the MAXSpline Shaft and Dead Axle Tube - 3/4in can be used to build robust and effective rollers and intakes. Specifications ...

The 36in CAN Extension Cable is a 3-pin connector to interface with existing CAN devices.  Specifications Length: 36in (3ft) Wire Colors: yellow, green 22 AWG

With the 8mm to 1/2in Hex Adapter you can convert 8mm keyed shafts to drive 0.5in hex bore wheels, sprockets, gears, and more! Use these with any motors with a 8mm round keyed output shaft, like the NEO Brushless...

This JST-PH 6-pin Breakout Board is designed to adapt external sensors to the SPARK MAX 6-pin Encoder Port standard. It features a JST PH 6-pin connector, labeled solder pads, and through-hole pads that are compatible with popular 63R style quadrature...

These plastic clips are designed to keep standard 0.1" 3-pin PWM connectors together. Simply clip them around an assembled pair of connectors.