SM3 SOLID HELMET ECE06 - WHITE MSRP Front lateral knobs guarantee greater

Front lateral knobs guarantee greater line-holding precision in corners

Top off this no-compromise design with our Tri-Matrix shell

Mesh comfort liner keeps you cool and comfortable

· Yamaha YZ125 / YZ250 2001

SM3 SOLID HELMET ECE06 - WHITE MSRP Front lateral knobs guarantee greaterThe goal of the Alpinestars Supertech family of helmets was to create the most advanced, protective, and performance enhancing helmets possible for riders worldwide. With the S M10, Alpinestars Helmet Development team engineered the helmet to offer the perfect blend of excellent ventilation, and unsurpassed comfort, to create a helmet with the lightest weight possible, all without compromising on any other front. The S M10s design offers a smooth,