tech air type i inflator kit x YGroup_3226923 they use a synthetic microfiber

they use a synthetic microfiber chassis with accordion flex zones

highly ventilated

• Asymmetric outsole stud configuration provides excellent levels of grip and abrasion resistance

MX + off-road

The protectors also include extra padding around the knee for additional coverage and have an engineered dual closure system to keep the knee protectors firmly positioned in place when riding

tech air type i inflator kit x YGroup_3226923 they use a synthetic microfiberAlpinestars Tech Air 5 Plasma Airbag System Replacement Canister. Replacement argon canister compatible with the Alpinestars Tech Air 5 Plasma Airbag System. Features: Inflator kit for Alpinestars Tech Air 5 Plasma Airbag Argon charged gas canisters for rapid airbag deployment Easy tool free installation Sold individually NOTE: Not compatible with Alpinestars Tech Air 7X & Off Road System.