VFV ECHO Frame Set

SYSTEM INTEGRATION

ECHO + R1 Handlebar – The perfect combination

• Integrated aerodynamic design between frame and handlebar
  
• Optimal balance between stiffness and comfort
  
• Fully integrated cable routing for a clean and seamless setup
  
• Modern and consistent visual expression
  

AREA OF USE

• Competition and high performance: Maximum aerodynamic efficiency combined with responsive stiffness
  
• Long distance: Comfort through vibration dampening and ergonomic design
  

TECHNICAL PHILOSOPHY

• Based on Kammtail tube profiling optimized for different zones in the frame
  
• Developed and validated through CFD (Computational Fluid Dynamics) and FEA (Finite Element Analysis)
  
• Design philosophy: "Fast, faster – so fast only the echo remains."
  

AERODYNAMIC OPTIMIZATION

Differentiated tube design:

• Top tube and seat tube are optimized for maximum airflow between the legs – where air resistance has the greatest effect
  
• Down tube is designed with focus on structural efficiency, as aerodynamic gain is limited behind the front wheel
  

Improved front profile:

• Deeper head tube utilizes updated UCI rules (8:1 ratio)
  
• Streamlined rear part provides smooth airflow throughout the frame
  

CONSTRUCTION AND PERFORMANCE

Zone-optimized stiffness:

• Head tube: 105.78 Nm (T1100 high-modulus carbon with specific layup)
  
• Bottom bracket: 174.6 Nm for maximum power transfer
  
• Slim seat tube and seat post profile for increased comfort in seated position
  

"A comfortable riding position allows you to ride longer" – developed for endurance and long rides.

MODERN SPECIFICATIONS

• Full internal cable routing
  
• Compatible with modern component standards
  
• Clean and modern design expression