Spoke Tension Calibration Tool

PRECISION SPOKE TENSION METER CALIBRATION JIG - PROFESSIONAL WHEEL BUILDING TOOL

Transform Your Spoke Tension Measurements with Laboratory-Grade Precision

Designed and built in Austin, Texas, USA for professional bicycle mechanics, wheel builders, and cycling enthusiasts who demand accuracy, this precision-engineered calibration jig ensures your digital spoke tension meters deliver consistent, reliable readings every time.

KEY FEATURES:

• Dual Spoke Support - Accommodates both J-bend and straight-pull spokes in standard 14-gauge (2.0mm) diameter
• Extended Range - Fully adjustable for spoke lengths up to 315mm
• High Tension Capacity - Calibrates tension meters up to 130kgf for professional-grade accuracy
• Aircraft-Grade Construction - CNC-machined aluminum alloy frame provides superior rigidity and dimensional stability
• Repeatable Accuracy - Eliminates variables for consistent calibration results
• Integrated Digital Scale - Precision load cell provides exact tension reference
• Universal Compatibility - Works with all tension meters including Park Tool TM-1, DT-Swiss, Wheel Fanatyk, ZTTO, and other popular brands
• Made in USA - Designed and manufactured in Austin, Texas.

PERFECT FOR:

• Professional bike shops and wheel building services
• Home mechanics building custom wheels
• Mobile bike repair services
• Cycling teams requiring field calibration
• Technical schools and training programs

TECHNICAL SPECIFICATIONS:

• Material: 6061-T6 aluminum alloy construction
• Dimensions: 24" L x 3.5" W x 3.5" H
• Shipping Weight: 4.9 lbs
• Spoke Length Range: 260-315mm adjustable
• Spoke Compatibility: 14ga (2.0mm) J-bend and straight-pull
• Calibration Range: 0-130kgf
• Precision: Digital load cell for accurate reference measurements
• Ships from USA - Fast domestic shipping from Austin, Texas

WHY CALIBRATION MATTERS: Accurate spoke tension is critical for wheel strength, durability, and performance. Even small measurement errors can lead to premature spoke failure, wheel deformation, or inconsistent builds. This jig ensures your tension meter readings are spot-on every time.

COMPLETE CALIBRATION SYSTEM INCLUDES:

• 1x Precision Aluminum Calibration Jig
• 1x Digital Scale with Load Cell
• 1x Detailed Instruction Manual
• Customer Provides: Digital tension meter and (2) 13mm wrenches

QUALITY GUARANTEE: We stand behind our tools. If you experience any issues, we'll work directly with you to ensure complete satisfaction.

SIMPLE SETUP, PROFESSIONAL RESULTS: Easy to use with basic tools - just mount your spoke, apply calibrated tension via the digital scale, and record your tension meter readings. Perfect for both shop use and field calibration needs.