Alpinestars Viper V3 Air Jacket Color:Black Collarbone protection is an important

Collarbone protection is an important design feature of the Supertech M8 helmet shell base profile

while also creating a cushioning effect for enhanced levels of comfort

For  direct

- Double pivot system allows the Tech 10 to retain its integrity while flexing which removes the need for alternative torsion bars for varying ankle widths and crucially gives the essential progressive resistance to rotational and vertical forces which

An innovative microfiber and PU grip insert strategically position on palm and thumb for excellent levels of grip control and durability

Alpinestars Viper V3 Air Jacket Color:Black Collarbone protection is an importantAlpinestars Viper V3 Air Jacket With unsurpassed levels of internal climate control thanks to the extensive mesh paneling on the torso, arms and upper chest, the Viper V3 Air Textile Jacket incorporates a removable windbreaker which allows riders to adapt it to the weather conditions. The Viper V3 Air Jacket delivers optimum abrasion resistance and has an engineered fit to deliver the highest level of active race protection; this jacket is Tech Air