ALPINESTARS Supertech Lens - Dual - Clear 9100425-016 FX-41DS Helmet Chin Curtain Aerodynamic tests are supplied with

Aerodynamic tests are supplied with most windscreens

Also feature 1/2" chrome-plated brass studs that follow a special stitch pattern

easy cleaning or temperature adjustment

it Compatible with Travel Edition - Desert Track - Rally - Sport Adventure

dual trip meters

ALPINESTARS Supertech Lens - Dual - Clear 9100425-016 FX-41DS Helmet Chin Curtain Aerodynamic tests are supplied withDual pane, vented lens Injected, polycarbonate outer lens accompanied with an additional inner lens separates the cold air from the warm to prevent the inside from fogging up Strategically placed vent holes with 100 PPI vent foam keep air flowing throughout the goggle