ALPINESTARS Supertech M10 Motorcycle Helmet - Solid - MIPS® - Gloss White - Medium 8300323-2180-MThe S M10's design offers a smooth, attractive, aerodynamic profile which is streamlined and free of any external channels and features that might act as a load point in an impact or compromise the overall integrity of the helmet's construction Surface curvature promotes reduced friction on impact, allowing deflection and transfer of energy to protect the rider's head from direct force to the skull and referred to the neck and spinal column The S M10

complete with new race algorithm which is available as a download

Localized perforation areas improve ventilation for cooling airflow on warm days

Reflective graphic details and logos allow the ride to be more visible to other roads users in varying light conditions

Best of all

as well as providing flexibility

Unit Stock Exhaust Akrapovic Max Gain Maximum Power kW 96

Articulating injection-molded back armor with airflow channels

1998 - FXDS-Conv Dyna Convertible

USFS-approved spark arrestor adds significant horsepower and torque gains

Touchscreen compatible thumb and index finger

consistent lever pull and eliminates the looseness that develops in standard levers over time

Suzuki GSF 650 Bandit-S 2005 2006