BCY B55 is a durable 100% polyester bowstring material with minimal stretch, ideal for recurve bows and compatible with older compounds and traditional bows. Use 12-16 strands per string.
The BCY B55 represents a proven choice for bowstring construction, offering shooters a reliable polyester material that has earned its place in archery for decades.
Material Composition
Applications
This bowstring material excels in several archery disciplines:
The low-stretch characteristic means your bow maintains consistent draw weight and arrow velocity shot after shot. This stability translates directly to improved accuracy and predictable performance. The polyester construction resists the creep and degradation that can plague natural fiber strings, making it an economical choice for serious archers who demand reliability.
Whether you're building custom strings or maintaining existing equipment, BCY B55 delivers the performance foundation your bow deserves.