What size inner tube for a 26x2.0 bicycle tire?

For a 26x2.0 bicycle tire, you would need a 26-inch inner tube that accommodates a width range of approximately 1.9 to 2.3 inches. It's important to check the specifications on the inner tube packaging to ensure compatibility with your tire size. Most 26-inch tubes labeled as suitable for 2.0 inches will work well for your tire.