€ eco participation

Cosmo Bike

Cosmo Bike is a removable brake light connected to a mobile application made for bicycles and new mobility.


Lights up when the cyclist decelerates

Brake light

Indicates when the cyclist turns left or right

Turn signals

Continuous light

Warning mode

Visible at any time and under any circumstances

Indicates the deceleration and allow to be seen at eye level by other vehicles

Indicates in case of danger on the road

Indicates when cyclists turn right or left

How does it work ?


Adapts to any type of helmet

Can be fix on the bike saddle

Adapts to your uses

Cosmo Bike can adapt to any type of bike helmet and scooter helmet. Can also be fixed on the bike saddle.

Our bicycle and scooter helmet range


Cosmo Urban

Stylish and modern look, the Cosmo Urban is an urban helmet adapted to all the city's new mobility needs.

99,00 €
Read more


Journey sharing

Fall detector

Alerts friends or family in case of emergency via SMS or email

Alerts contacts

Drive your Cosmo

Thanks to geolocation, you can share your journey with your friends and family. Alerts up to 3 contacts already registered in 3 minutes in case of accident.

App Store
Google Play
Blue tooth

Enjoy all the functionalities of your Cosmo by downloading the app available on the stores.

Remote control

Can be fixed on the handlebar


Natural gesture on the handlebar for better visibility

The remote control is positioned on the handlebar and will show to the drivers the direction you are going to take.

Description & Parameters

•PMMA for optimal light diffusion (UV, shock and V1/V2 fire-resistant)

•Polycarbonate (UV, shock and V0 fire-resistant)

•Cosmo Bike dimensions: 90 x 30 x 25 mm

•Cosmo Bike weight: 42g (base included)

•Cosmo Bike packaging dimensions: 140 x 140 x 45 mm

•Cosmo Helmet packaging dimensions: 185 x 334 x 226 mm


Fits all kind of bike helmets

High performance double-sided adhesive resistant to water and temperatures between -10° and 90°.


900mAh Lithium-Ion rechargeable battery (built to last 8 hours, may vary depending on the use)

Max voltage: 4,2V

Cut-off voltage: 3,5V

50% battery capacity voltage: 3,77V

Charging time: 2h40

8 LEDs: 4 red and 4 orange

Lumineous intensity up to 90 lumens

 Charging by micro-USB cable (included)

Bluetooth Low Energy module 4.0

3-axis accelerometer (speed variation detection)

3-axis gyrometer (angle velocity measurement)

Conformal coating applied onto the PCBA

Remote control: Bluetooth module Low Energy 4.0

2 remote buttons, protection IPS4



Cosmo Bike
Fixation base, with double-sided tape
Micro-USB cable
Starter guide