Aero Wind Tunnel

Live CFD airflow over your bike · Tune tuck, screen & stretch and watch the wake change

Setup

Road speed120 mph

Rider tuck80%

Swingarm stretch+6" over stock

Windscreen4"

Aero numbers

Est. CdA

0.000m²

Drag @ speed

0.0lbf

HP eaten by air

0.0hp

2D lattice-Boltzmann wind tunnel with a 3D correction — treat the numbers as relative, not absolute: compare tuck vs. no tuck, screen heights, and stretch against each other. A tucked sportbike + rider is typically CdA ≈ 0.30–0.38 m². Drag HP is what the engine spends just pushing air at the set road speed.