Bowstring Material

Brownell Bowstring Material Dacron B50 - 2021

About the product

B50™ Bowstring

The standard for traditional bows
Abrasion-resistant, durable, and consistent
Extremely smooth and easy to work with

100% Polyester
Length is given in Weight
Available In ¼ Lbs = 113.40 Gram and 1 Lbs = 453.60 Gram
17 Colors
Black, White, Grey, Blue, Bright Yellow, Bronze, Medium Brown, Dark Brown, Golden Yellow, Hunter Green, Purple, Red, Silver, Fluor Green, Fluor Orange, Fluor Pink, and Fluor Yellow

Archery Tech Team

Brownell Bowstring Material Fast Flight Plus - 2021

About the product

The Original High-Performance String Material
Minimal creep, superior durability
Excellent Speed
Internationally Recognized
100% HMPE

Use for Recurve, Compound, Barebow, Traditional Bows

Length is given in Weight
Available In ¼ Lbs = 113.40 Gram and 1 Lbs = 453.60 Gram
17 Colors
Black, White, Grey, Blue, Bright Yellow, Bronze, Medium Brown, Dark Brown, Golden Yellow, Hunter Green, Purple, Red, Silver, Fluor Green, Fluor Orange, Fluor Pink, and Fluor Yellow

Archery Tech Team

BCY Bowstring Material Formula 8125

About the product

Elevate your archery game with BCY Bowstring Material - 8125® Bowstring. Crafted from 100% SK75 Dyneema® fiber, this bowstring material offers unparalleled performance and durability. It's the go-to choice for archers across all classes, from recurve to compound, longbow to flatbow. Known for its long life and reliability, it's a favorite among archers worldwide. Marble Bowstrings from Archery Service Center in the Netherlands frequently rely on this top-quality material.

Specifications:

Material: 100% SK75 Dyneema® fiber
Recommended strands: 18-22 for recurve and 20-24 for compound archery
Approximate feet per pound waxed: 8,200
Spool sizes: 1/8 - 0.125 lbs., 1/4 - 0.25 lbs.

Key Features
High-speed performance
Exceptional durability
Suitable for all archery classes
Trusted by Marble Bowstrings from Archery Service Center in the Netherlands
Upgrade your bow with BCY Bowstring Material - 8125® Bowstring and experience unmatched performance and reliability in every shot.

Archery Tech Team

About the Product

652 Spectra Bowstring
Spectra bowstring, same as the original Fast FlightTM - still the choice of many recurve shooters worldwide. Available in solid colors.

Recommended strands: 18-22
Approximate feet per pound waxed: 8,200
Spool size 1/4 lbs

Archery Tech Team

Brownell Bowstring Material Rampage - 2021

About the product

Next Generation Fury
Our thinnest material yet
Low creep, soft shot, and excellent performance
100% UHMWPE

Use for Recurve, Compound, Barebow, Traditional Bows

Length is given in Weight
Available In ¼ Lbs = 113.40 Gram and 1 Lbs = 453.60 Gram
17 Colors
Black, White, Grey, Blue, Bright Yellow, Bronze, Medium Brown, Dark Brown, Golden Yellow, Hunter Green, Purple, Red, Silver, Fluor Green, Fluor Orange, Fluor Pink, and Fluor Yellow

Archery Tech Team

BCY Bowstring Material BCY-X99 Universal

About the Product

X-99 Bowstring

80% SK99 Highest Quality Dyneema - 20% Vectran. All the benefits and performance of BCY-X. When compared to BCY-X, the smaller diameter of X-99 means more strands are needed for a finished Bowstring (+2/4). Good for Compound Bows and Recurves. Available in solid colors.

No Creep
Good Arrow Speed
Low fuzziness
High abrasion resistance
Recommended strands 26-28 for Compound Bows & 18-24 for Recurve Bows
Ultra-thin diameter for a rounder string.
High performance 80% SK99 Dyneema & 20% Vectran blend.
Fray resistant material.
No creep blend.
Good arrow speeds.
Spool Size - 1/4lb & 1/8lb
Optimal For Compound or Recurve Strings

Archery Tech Team

BCY String Material 452Xtra

About the product

452Xtra Bowstring material represents the next evolution of a proven performance platform. Using a patented blend of 67% Dyneema® and 33% Vectran, this upgraded version incorporates a new, highly abrasion-resistant Vectran fiber to reduce fraying and extend service life. It retains the same dimensions, strength, and handling characteristics as traditional 452X, while offering enhanced durability under demanding use.

The material is completely stable and exhibits no creep, ensuring consistent brace height and tuning stability from the first shot onward. This reliability makes it an excellent choice for archers who prioritize repeatable performance and minimal maintenance.

452Xtra is recommended for compound bows using 20–24 strands and Olympic recurve bows with 18–20 strands at draw weights of 30 pounds (13.6 kg) or higher. The balanced construction supports smooth shooting behavior, controlled speed, and excellent energy transfer.

With approximately 8,800 feet (2,682 meters) per pound waxed, the material provides efficient yield for string builders. Available in 1/8 lb (0.06 kg) and 1/4 lb (0.11 kg) spools, it suits both individual builders and professional workshops. A full color range allows visual customization without compromising performance.

Designed for consistency, durability, and long-term stability, 452Xtra is ideal for training, competition, and extended shooting sessions, including demanding 3D archery applications.

For questions about sizes or specifications, feel free to contact us. Our technical staff will be happy to assist you — please ask for the conditions.

Specifications

Material: 67% Dyneema®, 33% Vectran
Construction: Patented, low-creep design
Abrasion resistance: Enhanced Vectran fiber
Recommended strands (compound): 20–24
Recommended strands (recurve): 18–20 (30 lbs / 13.6 kg+)
Yield: approx. 8,800 ft / 2,682 m per lb waxed
Spool sizes: 1/8 lb (0.06 kg), 1/4 lb (0.11 kg)
Available in multiple colors

Archery Tech Team