5" Robot Wheel w/ 8mm Key Hub

• Includes a rubber wheel, a metal key hub and the necessary bolts for mounting
• Key/Hub material: Steel / Zinc plated
• Wheel Diameter: 5 Inches
• Hub Diameter: 8mm
• Compatible with Planetery DC Geared Motors: 49:1 Planetary DC Geared Motor 42mm24:1 Planetary DC Geared Motor 42mm and 4:1 Planetary DC Geared Motor 42mm

This 5" Robot Wheel w/ 8mm Key Hub comes with a 5-inch rubber wheel and an 8mm metal key hub. A perfect tire/wheel solution if you are using IG42 DC geared motor, or any motor with 8mm round output shaft.

The robot wheel is 5 inches in diameter and outer ring is made of rubber that provides great grip on most of surfaces.