Stem Alignment Tool

Stem Alignment Tool – 12mm Thru Axle (Road)

Precision matters. The Velotechnics Stem Alignment Tool is a purpose-built solution for professional bicycle mechanics and dedicated cycling enthusiasts who demand perfect cockpit alignment every time.

Designed by Velotechnics and precision 3D printed in high-strength ABS plastic, this tool makes stem alignment fast, repeatable, and accurate. By indexing directly through a 12mm road thru axle, it provides a stable reference point to ensure the stem is perfectly aligned with the front wheel — eliminating guesswork and saving valuable time in both workshop and home garage settings.

Why You’ll Love It

Precision Alignment – Ensures perfectly straight stem positioning relative to the front wheel

Workshop Efficient – Speeds up bike builds and cockpit adjustments

Durable Construction – 3D printed in robust ABS plastic for strength and long-term use

Custom-Made Quality – Designed and manufactured by Velotechnics

Road-Specific Fit – Engineered specifically for road bicycles with a 12mm thru axle

Professional & Home Use – Ideal for mechanics and serious cycling enthusiasts

Built for Accuracy

Whether you're building a new road bike from the frame up, performing routine maintenance, or fine-tuning your personal ride, precise stem alignment improves handling, rider confidence, and overall presentation. This tool provides a simple, dependable, and repeatable method for achieving professional-level results every time.