Assembly Manual Video 

Aerodynamic plays a very important role for motorcycles (especially sports motorcycles). Vital winglets are designed to perfectly match the motorcycle's original winglets with aerodynamics.
Winglets make down-force for improved grip and stability when riding the motorcycle. Vital Performance Winglet Frame Sliders are significantly wider and more durable than other aftermarket frame sliders. Other aftermarket frame sliders don't have frame protection brackets that plays a crucial role in preventing damage on your frame.
Vital Winglets also have a curved surface that slides and minimizes friction with the road during accident. This also reduces further stress on the motorcycle frame.