Description
Bryton Gardia R300L Bike Radar with Rear Light
The Bryton Gardia R300L is an advanced rear radar and light system
designed to improve rider safety by detecting approaching vehicles
from behind at distances of up to 150 meters.
When connected to a compatible bike computer or the Bryton Gardia
app, the device provides both visual and audible alerts, helping
cyclists stay aware of traffic without constantly looking back.
The integrated smart lighting system automatically adjusts its
brightness and flash mode depending on surrounding light conditions.
During daylight, it switches to a high-visibility flashing mode,
while at night it adapts to a more controlled illumination pattern.
Equipped with a built-in G-sensor, the Gardia R300L also functions
as a brake light, increasing brightness during deceleration to
warn vehicles behind you and reduce the risk of collisions.
With wide 220-degree visibility, multiple connectivity options and
a compact lightweight design, the Gardia R300L is a reliable safety
upgrade for road, gravel and endurance riders.
Key Features
- Rear radar detection up to 150 meters
- Visual and audible alerts via bike computer or app
- Automatic day/night light adjustment
- Integrated brake light function (G-sensor)
- 220° wide-angle visibility
- ANT+ and Bluetooth connectivity
- Compact and lightweight design
Technical Specifications
| Model | Bryton Gardia R300L |
| Dimensions | 97 x 20.9 x 40 mm |
| Weight | 66 g |
| Max Lumens | 73 |
| Visibility Angle | 220° |
| Connectivity | ANT+ / Bluetooth |
| Detection Range | Up to 150 m |





Reviews
There are no reviews yet.