PRODUCT

Airchac S1

ENGINEERED FOR SAFETY, DESIGNED FOR CYCLISTS

Airchac S1

Smart wearable airbag for bicycles

Airchac S1 is a smart wearable airbag for bicycles
 designed in the form of a backpack that is easy to wear.
When a bicycle accident occurs, the sensor detects it
and inflates the airbag within 0.15 seconds. It effectively protects major injured areas
such as the face, neck, cervical spine, and upper body, minimizing damage.
After use, it can be easily reused by replacing the cartridge,
and the application of IoT technology ensures
safety in everyday life.

Airchac S1's
unique product features

  • Obtained German TÜV SÜD (CE) and BAM safety certification
  • Lightweight product, approximately 1.1 KG
  • Buckle-type automatic ON/OFF sensor
  • OPW vehicle airbag fabric applied
  • Airbag inflates within 0.15 seconds after sensor detection
  • Reusable and easy maintenance
Airchac S1 Need for product

Bicycle accidents are increasing worldwide, and in 2023,
there will be 857 bicycle fatalities in the United States and 71,000 worldwide.
In Korea, 258 people died and 13,589 people were injured in bicycle accidents in 2022 alone.
The most common type of accident is falling, which occurs frequently across all age groups.

Airchak's innovative wearable airbag technology significantly reduces the risk of bicycle accidents,
and effectively protects the body of cyclists, who are more vulnerable to impact than cars.

Now enjoy safe riding
with Airchak.

Airchak protects your precious daily life.

Airchac S1Product Introduction

Airchak intensively protects the face, neck, cervical vertebrae, shoulders, and collarbone,
which are the most vulnerable areas in the event of a bicycle fall.
Wearing a helmet and Airding together can more effectively reduce the risk of injury
that may occur during bicycle riding.

Airchac S1Airbag Protection Range

All KSNT products are designed with sustainability and convenience in mind.
Easy to wash and can be reused repeatedly with a simple cartridge replacement.

Airchac S1Product Specifications

Product Components Smart Airbag, Gas Tank, Charging Cable
Protected Areas Face, cervical spine, neck, upper body
Weight 1.1kg (including gas tank)
Airbag volume 19 L
Airbag Inflation Time 0.15 sec
Color Black
Usage Time At least 30 hours when fully charged
App Specifications Android 10.0 or later, iOS 14.7 or later