Bontrager Speed Concept Gen. 2 Straight Mono Extension (436143) 180g

Performance-oriented mono extension designed for Speed Concept aero setups. This straight extension gives a clean, stable platform for mounting aero bars and improving bike fit without compromising airflow.

Features

• Straight mono extension for aero bar setups
• Optimized for Speed Concept aero bikes
• Stiff, stable design for confident positioning
• Lightweight ~180 g
• Sleek black finish

Specifications

• Brand: Bontrager
• Model: Speed Concept Gen. 2 Straight Mono Extension (436143)
• Weight: ~180 g
• Use: Triathlon/time trial aero bar extension
• Compatibility: Speed Concept aero cockpit
• Material: Alloy/composite construction

Why You’ll Love It
Provides a sturdy, streamlined extension for aero riding while keeping weight low and cockpit clean.