BCY DynaFlight 97 (D97) Bowstring Material – 1/8 lb High-Performance Dyneema String Material BCY DynaFlight 97 (D97) is a high-performance bowstring material built for traditional archers who want speed, stability, and minimal vibration. Made from high-strength, low-stretch Dyneema, it delivers fast arrow speeds with a smooth, consistent release. Why Archers Choose D97 High-strength Dyneema for speed and durability Low stretch for improved efficiency and consistency Faster arrow speeds with reduced after-shot vibration Quiet, stable shooting performance Ideal for performance-focused traditional setups Built for PerformanceIf you’re looking to get the most out of your bow, D97 delivers a noticeable upgrade in speed and feel. Increased arrow speed Clean, consistent release Minimal hand shock Important Note Only use on bows rated for high-performance string materials (Fast Flight compatible) Recommended Strand Count 14–16 strands Material Yield 837 feet per 1/8# spool. Specs Material: Dyneema (D97) Spool Size: 1/8 lb Perfect For Traditional recurve and longbow setups Archers upgrading from Dacron Custom bowstring building Why Buy From Kustom King Materials selected for real-world archery Trusted by traditional archers and bowhunters Built for performance and reliability We stand behind every product we sell