The Stinger 2 helmet exceeds the stringent ECE 22
where impact energy comes from an angle other than a linear 90-degree
The SD-BR3 Veloce Pro features a micro-breathable polyester mesh inner lining and a replaceable insole for added comfort
Chest pad and back compartments are designed to accommodate the Alpinestars Level 1 CE-certified Nucleon chest and Level 2 CE-certified Nucleon back inserts (available separately)
GSX1300RAZ HAYABUSA 2014 (L4) USA (E03)
ALPINESTARS SUPERTECH R10 SOLID ECE 22.06 HELMET - GLOSS/MATTE CARBON yamaha The Stinger 2 helmet exceedsDESCRIPTION ALPINESTARS SUPERTECH R10 SOLID ECE 22. 06 HELMET GLOSS MATTE CARBON The result of over 10 years of intensive study, development, and testing, the goal of the Supertech family of helmets is to create the most advanced, protective, and performance enhancing helmets possible for racers and riders worldwide. Following years of extensive research, development, and testing of the Supertech R10 road racing helmet by Alpinestars Helmet Product