Pololu 3690 / 3691 Multi-Hub Wheel with Inserts for 3mm and 4mm Shafts - 80×10mm - 2-Pack GP AAA 24G R03 Carbon Battery 1.5V Non-rechargeable (Pack of 2) 24/7 expert support via email

24/7 expert support via email and WhatsApp to help with installation and troubleshooting

short enough to keep your workspace tidy and minimize signal loss

BMS design

and any platform with I2C support

Pololu 3690 / 3691 Multi-Hub Wheel with Inserts for 3mm and 4mm Shafts - 80×10mm - 2-Pack GP AAA 24G R03 Carbon Battery 1.5V Non-rechargeable (Pack of 2) 24/7 expert support via emailPololu 3690 3691 Multi Hub Wheel with Inserts for 3mm and 4mm Shafts 8010mm 2 Pack The Pololu 3690 3691 Multi Hub Wheel is a versatile 80mm diameter wheel with 10mm width designed for robotics and mobile platform applications requiring dual shaft compatibility. Professional roboticists, autonomous vehicle developers, and educational institutions use these wheels to build adaptable drivetrain systems that accommodate both 3mm and 4mm motor shafts