GripGrab Faststream Aero Dial Shoe Covers | Black

GripGrab FastStream Aero Dial Covers – maximum aero gains at minimal cost

GripGrab FastStream Aero Dial Covers – a simple yet highly effective way to reduce aerodynamic drag in road racing. Developed and tested in collaboration with Team Uno-X Mobility professionals, these covers smooth airflow around BOA-style dial closures and can save up to 8 watts at 45 km/h. They perform best with road cycling shoes featuring dual dial closures, as these typically generate the most turbulence.

Key features:

• Reduces aerodynamic drag: smooths airflow around shoe closure dials.
• Up to 8 W savings: tested at 45 km/h riding speed.
• Ultra-lightweight: only 18 g per pair.
• Allows on-the-go adjustment: shoes can still be tightened while riding.
• Maintains ventilation: covers only part of the shoe to prevent overheating.
• Smooth PU-coated Lycra fabric: stretchable, aerodynamic surface that is easy to clean.