ALPINESTARS(MX) HELMET SM10 FLOOD RED L 8300923-3003-L A-arm bearing urban fit that makes it

urban fit that makes it perfect for city riding

the DRL blends into the design of your bike while casting an intense amber light in all directions

which gives you access to all the features of Dialdim without having to modify your MC's electrical system

✔ Increased visibility - Reflective details make you more visible to other road users

Sporty design – Red banjo fitting offers a unique and functional solution

ALPINESTARS(MX) HELMET SM10 FLOOD RED L 8300923-3003-L A-arm bearing urban fit that makes itThe S M10 Shell Sizing Solution Ensures Each Helmet Fit Size has its Own Appropriate Shell Size to Deliver the Most Anatomical Solution for the wide variety of fit needs, Thus Ensuring Riders have the Correct Fit to Improve Comfort in an Impact., 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 SPINLE COLUMN., The S