In a bicycle wheel, the hub is connected to the rim by multiple thin, rod-like structures called spokes. These spokes radiate from the center hub and attach to the outer rim, forming a strong and stable structure. The primary function of spokes is to distribute the tension and compression forces evenly throughout the wheel, making it strong enough to support the weight of the rider and the bicycle while also handling various forces encountered during riding, such as bumps, impacts, and lateral loads.

The tension in the Bicycle Wheel Spoke creates a triangular lattice pattern known as a "tensioned wheel." This design allows the spokes to work together to resist deformations and keep the rim centered and true, meaning it runs straight and doesn't wobble from side to side.

Spokes are usually made of stainless steel or other durable materials to withstand the stresses they experience during riding. The number of spokes in a bicycle wheel can vary depending on the type of bicycle and its intended use. For example, road bikes typically have wheels with a higher spoke count (usually 24 to 32 spokes) to prioritize weight reduction and aerodynamics, while mountain bikes and touring bikes may have wheels with more spokes (32 to 36 or even more) to enhance strength and durability for rough terrains.

In summary, spokes are crucial components in a bicycle wheel that provide the necessary support and stability for the wheel, ensuring a safe and smooth riding experience.