What are the main differences between 650b and 650c wheels and which one would be more suitable for my bike?

The main differences between 650b and 650c wheels are their diameters and intended uses. 650b wheels have a larger diameter than 650c wheels, providing better stability and traction on rough terrain. 650c wheels are smaller and lighter, making them more suitable for road bikes and racing. To determine which is more suitable for your bike, consider your riding style and terrain. If you ride on rough terrain, 650b wheels may be better. If you ride on smooth roads or race, 650c wheels may be more suitable.