Tech-Air® 3 V1 System Size:4XL With class-leading Nucleon Flex Plus

With class-leading Nucleon Flex Plus protection on the shoulder and elbow and the option to upgrade with Alpinestars Nucleon chest and back protection

Extended stretch insert between palm and thumb for improved hand movement

Designed specifically for youth riders to offer optimum ventilation and lightweight

durability and breathability

they are CE-certified to EN 1621-1:2012 Level 1

Tech-Air® 3 V1 System Size:4XL With class-leading Nucleon Flex PlusAlpinestars lightest autonomous Airbag System, Tech Air 3 is designed to be worn over or under the motorcycle jacket, as the effective and practical choice for touring riders, urban city commuters and light off road adventure riders. Alpinestars crash detection triggering algorithm has been developed and refined with millions of kilometers of riding data and thousands of crashes, allowing the System to accurately assess when to deploy the airbag ahead