Vision

Metron TFA EVO Base Stem Spacer

Vision Metron TFA EVO Base Stem Spacer is a fit-critical cockpit part for riders using the Vision Metron TFA EVO system, allowing precise stack-height changes at the base stem without compromising the clean, integrated front-end setup. It’s the right choice when dialing position during a fit session, matching left/right stack during service, or replacing a missing spacer to restore the intended bar height and hardware engagement.

• Fit micro-adjustment - Adds stack in a controlled way to fine-tune pad and extension height for comfort and sustainable aero positioning
• System-specific compatibility - Intended for the Vision Metron TFA EVO base stem interface for proper alignment and secure assembly
• Service-friendly solution - Ideal as a replacement or spare stem spacer when reconfiguring a Vision aero cockpit or rebuilding after travel/maintenance
• Clean integration - Maintains an organized, OEM-style stack for a tidy aero bar front end