AEROO GRVL Handlebar

Aero Efficiency, Built for Real-World Terrain

Speed Still Matters — Even Off the Tarmac

Gravel riding isn’t just about control — it’s also about efficiency.

Ascent’s core principle remains unchanged:

The rider contributes ~80% of total aerodynamic drag

The AEROO GRVL is designed to optimize that — helping you ride in a more compact, efficient position while maintaining the control required for mixed terrain.

Aero Position — Without Sacrificing Stability

Unlike traditional gravel bars that prioritize width and control alone, the AEROO GRVL integrates aerodynamic thinking into a gravel-ready platform.

• 35.5 cm tops → reduced frontal area
• 43 cm drops (GRVL version) → increased control and leverage
• Geometry designed to help maintain an aero position longer

Result:
You gain aerodynamic efficiency without losing confidence on rough terrain

Designed to Stay Aero — Even When the Surface Isn’t Perfect

The AEROO platform is built around maintaining position, not just achieving it.

Key ergonomic features include:

• Backsweep + downsweep shaping → natural elbow tuck
• Inward hood angle → improved wrist alignment and control
• Forearm support contour → stable aero tuck position

This allows you to:

• Stay lower for longer
• Reduce fatigue in upper body
• Maintain control while riding aggressively

Control Where You Need It Most

Gravel riding demands stability — especially when descending or cornering.

The GRVL version addresses this with:

• Wider drop stance for better leverage
• Compact 100 mm drop → keeps elbows bent for stability
• Shape optimized for mixed terrain handling

Compared to the Road version:

GRVL sacrifices some aero for significantly more control

Built for Modern Gravel Setups

• Full / partial internal cable routing
• Compatible with modern drivetrains
• 31.8 mm clamp diameter / 90 mm clamp width
• Designed to integrate cleanly with performance builds

Technical Specifications

• Width at tops: 35.5 cm
• Width at drops: 43 cm (GRVL)
• Drop: 100 mm
• Reach: 70 mm
• Clamp diameter: 31.8 mm
• Clamp width: 90 mm
• Cable routing: Full / partial internal

Who It’s For

✔ Gravel riders seeking aerodynamic advantage
✔ Endurance riders covering long distances
✔ Riders balancing speed and control
✔ Mixed terrain / all-road setups

Who Should Think Twice

✘ Riders prioritizing maximum aero performance (→ choose Road)
✘ Riders needing ultra-wide traditional gravel bars
✘ Casual riders not riding in sustained efforts

This is a performance gravel cockpit — not a comfort-only upgrade.

UCI & Racing Compliance

The new AEROO Road / GRVL platform is designed to comply with UCI regulations on width and flare

Suitable for:

• Road racing (geometry compliant)
• Gravel events
• Time trials under applicable rules

Key Takeaway

The AEROO GRVL is not just a gravel handlebar.

It is a system designed to help you:

• Stay aerodynamic on mixed terrain
• Maintain control under load
• Ride longer with less wasted energy

Control the Terrain. Cut Through the Air.

Gravel riding is unpredictable.
Your position shouldn’t be.

Stay stable. Stay efficient. Stay fast.