A high-performance recurve bowstring constructed from pre-treated Dyneema® and FLX® RC fibres with continuous construction and limb-zero-gap loops. The Flex Archery PRO Bowstring is a competition-grade recurve bowstring manufactured from pre-treated UHMWPE fibres — Dyneema® and FLX® RC — using a continuous construction system served under tension. Loops are designed with a limb-zero-gap configuration for uniform power transition from limb to bowstring. Compatible with all modern recurve, longbow, and competition bows. Key Features Pre-treated UHMWPE fibre construction – Each bowstring is produced using Dyneema® and FLX® RC fibres that undergo controlled temperature and tension treatment prior to twisting, colour coating, and wax application, resulting in enhanced dimensional stability, minimal stretch, and long-term durability from the first shoot. Continuous construction with limb-zero-gap loops – The continuous serving system under tension, combined with loops engineered for a zero-gap fit at the limb tip, ensures uniform power transfer and a consistent, predictable response across all draw weights and shooting styles. FLX® RC fibre with fully embedded colour – FLX® RC fibres carry colour that is fully embedded rather than surface-coated, preventing colour transfer and maintaining appearance over extended use. FLX® RC bowstrings are produced with matching-colour servings and a Real Black centre serving as standard. Specifications Material: Dyneema® and FLX® RC UHMWPE fibres Construction: Continuous, served under tension Loop Design: Limb-zero-gap Centre Serving: Real Black (FLX® RC variants) Length Adjustment: Via addition or removal of bowstring turns Compatibility: All modern recurve, longbow, and competition bows Note: White and black Carrera99® ONE320 and white Fast Flight by Flex Archery® variants are lighter than colour-coated threads and will produce faster bowstring performance.
