Brownell Fibers

Fast Flight® X

Price range: $37.00 through $145.00

Power, precision, and durability Fast Flight® X is built for archers who demand the best. Designed with premium SK78 Dyneema?, this high-tension bowstring material is optimized for compound and crossbows, delivering exceptional strength, low stretch, and high-speed performance.

Available in customizable wax levels and in both 1 lb and 1/4 lb spools, Fast Flight X ensures unrivaled shot consistency, stability, and reliability for serious archers and bowstring makers.

Unleash Unmatched Performance  Choose Fast Flight X.

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Description

Fast Flight® X Power, Precision & Stability

Engineered for Speed. Built for Control.?

Fast Flight X redefines high-tension bowstring performance, offering elite-level strength, speed, and durability for compound bows and crossbows. Constructed with premium SK78 Dyneema®, this advanced high-modulus polyethylene (HMPE) material provides exceptional tensile resistance, reduced creep, and unwavering shot consistency, ensuring that every release is crisp, controlled, and repeatable.

Designed for archers who push the limits, Fast Flight X eliminates excessive stretch while maximizing power transfer, making it the ultimate choice for hunters, competitive shooters, and precision enthusiasts alike.?

Key Features & Benefits

Ultra-Low Stretch & High Stability  SK78 Dyneema® minimizes elongation under tension, keeping your bow finely tuned with minimal maintenance.

Optimized for Compound & Crossbows  Engineered for high-draw-weight applications, ensuring exceptional control and accuracy shot after shot.

Enhanced Diameter (0.014-0.015)  Built to withstand extreme forces while maintaining consistent nock travel and a smooth release.

Superior Break Strength (135 lbs)  Designed for high-performance bows, delivering maximum reliability under tension.

Precision-Controlled EASL @ 80% (2%) ? Ensures minimal elongation under sustained load, offering unwavering shot consistency.

Paraffin Wax Options for Custom Performance  Available in 5% (Low Wax) for reduced buildup or +10% (High Wax) for enhanced moisture and abrasion resistance, allowing archers to fine-tune string feel and longevity.

High-Yield Spool for Maximum Value Available in 1 lb (7,628 ft) spools for bulk production and 1/4 lb spools for custom bowstring crafting.

Vibrant Color Selection  Customize your bowstring setup with a range of bold and classic colors:
Black, White, Grey, Blue, Bronze, Medium Brown, Dark Brown, Golden Yellow, Hunter Green, Purple, Red, Flo Green, Flo Orange, Flo Yellow.

Specifications

  • Material: High-Performance Dyneema® (HMPE)
  • Grade: SK78 for maximum strength and durability
  • Diameter: 0.014 – 0.015, optimized for compound & crossbows
  • Break Strength: 135 lbs, designed for high-tension applications?
  • Recommended Use: Ideal for compound bows and crossbows requiring extreme durability
  • EASL @ 80%: 2%, ensuring consistent shot-to-shot performance
  • Wax Levels: 5% (Low Wax) or +10% (High Wax) for customizable performance
  • Spool Length: 7,628 ft (1 lb spool) or 1,907 ft (1/4 lb spool)
  • Suggested String Count: 10-14 strands, balancing power and control

Why Choose Fast Flight X?

High-Tension Stability Keeps its shape under maximum draw weights, providing archers with a reliable, long-lasting bowstring material.

Precision-Optimized for Compound & Crossbows Designed to handle extreme force while maintaining consistent nock travel.

Built with Aerospace-Grade Dyneema?  The same technology used in ballistic armor and marine applications, giving archers a proven competitive edge.

Tailored Wax Options Choose Low Wax (5%) for a cleaner finish or High Wax (+10%) for added protection against wear and moisture.

Designed for Elite-Level Performance Trusted by professional bowstring makers, hunters, and competitive shooters for its unmatched reliability and power.

Additional information

Weight N/A
Dimensions N/A
Colors

Black, Blue, Dark Brown, Flo Green, Flo Orange, Flo Pink, Flo Yellow, Golden Yellow, Grey, Hunter Green, Medium Brown, Purple, Red, White

Size

1 lb, 1/4 lbs

Wax %

10-13%, 5%

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