how many horse hairs are on a violin bow

A 

violin bow typically has between 160 and 180 individual horse hairs.

It’s important to note that this number can vary slightly depending on a few factors:

Bow weight: A heavier bow might require more hair for proper tension and playability.

Player preference: Some players might prefer a slightly looser or tighter feel, which could influence the number of hairs used.

Hair thickness: Thicker hair strands would mean needing fewer total hairs to achieve the desired density.