All-in-one Airbag / Harness | motorcycle | - hit-air - Wearable。VHR | Airbag is stored in the neck and lower back by Velcro。VHR | Airbag is stored in the neck and lower back by Velcro。NW | Double neck airbag system. | motorcycle | - hit-air。レーシングスーツに内臓するタイプのエアーバッグです使用方法がわかる方のみのお取引きでお願いします