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PROVEN ACROSS DISCIPLINES

Fast. Stable. Easy to tune.

ABOUT THE PRODUCT

Parallel Design. Built for Speed and Consistency.

The Speed GT 4.0 represents a modern approach to parallel shaft performance, combining advanced carbon construction with exceptional consistency, speed and shooting forgiveness.

Designed for recurve, barebow and compound archers who demand speed, consistency and dependable performance, the Speed GT excels across a wide range of outdoor target, field and 3D disciplines.

Built around a lightweight high-performance parallel shaft platform, the Speed GT utilizes higher modulus carbon materials to achieve a slimmer outside diameter than many conventional 4.0mm carbon shafts while maintaining excellent strength and durability. The reduced profile helps minimize wind drift, while the parallel design provides a forgiving tuning window and dependable setup characteristics across a wide range of bows and shooting styles.

Features & SPECIFICATIONS

Features

  • High-speed parallel shaft design

  • Premium high modulus carbon construction

  • Slimmer outside diameter for reduced wind drift

  • Excellent strength-to-weight ratio

  • Forgiving tuning window

  • Stable and easy-to-tune performance

  • Consistent dynamic reaction for finger and release shooters

  • Suitable for recurve, barebow and compound archers

  • 360° Consistent Flex Technology

   (Learn more about our 360° Consistent Flex Technology)πŸ”—

 

Specifications

  • Inside Diameter: 4.0mm (.165")

  • Material: Premium High Modulus Carbon Fiber

  • Straightness: ±0.001"

  • Weight Tolerance: ±1 grain per dozen

  • Quantity: 12 shafts per pack

Compatible Components

The Speed GT 4.0 is compatible with a wide range of industry-standard 4.0mm (.165") target components, including:

  • 4.0mm (.165") Glue-In Points

  • 4.0mm Pin Inserts

  • Standard Pin Nocks

The Speed GT 4.0 is designed around standard 4.0mm (.165") target components, allowing archers to integrate the shaft into existing setups with minimal changes.

For optimal fit and performance, Zone recommends:

  • Zone Stainless Steel Points

  • Zone Tungsten Points

  • Zone Pin Inserts

PROVEN ACROSS DISCIPLINES

FAST. STABLE. EASY TO TUNE.

Chris Kent-Radgman

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Barebow / Field
Speed GT

Guest Gold · 3rd Overall Score
USA Field Nationals

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Romane Sablin

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Compound
Speed GT

French Youth Series Leader
Individual Champion

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Eli Villarosa

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Barebow
Speed GT

2025 Philippine Finals Champion
Gold Medal

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Ivana MavračiΔ‡

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Compound
Speed GT

National Champion
Croatian Women’s Team

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Spine
Shaft Length
Inner Diameter
Outer Diameter
GPI
300
32"
4.0mm/0.165"
5.90mm / 0.232"
8.1
350
32"
4.0mm/0.165"
5.80mm /0 .228"
7.5
400
32"
4.0mm/0.165"
5.60mm /0 .220"
6.7
500
32"
4.0mm/0.165"
5.45mm /0 .215"
5.9
600
32"
4.0mm/0.165"
5.40mm /0 .213"
5.85
700
32"
4.0mm/0.165"
5.35mm /0 .211"
5.75
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