Bontrager Ion 100 R 100 Lumen Front Bike Light
The Bontrager Ion 100 R is a compact rechargeable front bike light designed to increase rider visibility, particularly for urban and daytime riding.
The high-power CREE LED delivers up to 100 lumens, while focused optics produce a broad and visible beam. An integrated ambient light sensor automatically adjusts brightness in flashing modes.
The rechargeable lithium-ion battery provides up to 16 hours of runtime in the 5-lumen mode. The included Quick Connect bracket allows the light to be easily removed for charging via the included Micro USB cable.
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Bontrager Ion 100 R Front Bike Light
Small in size but designed to be highly visible, the Bontrager Ion 100 R is a rechargeable front bike light developed for urban use and to increase rider visibility during both daytime and nighttime rides.
100 lumens and focused optics
The Ion 100 R uses a high-power CREE LED with a maximum output of 100 lumens. Focused optics create a broad, concentrated beam designed to make the light clearly visible to other road users.
In the daytime flashing mode, the light can be visible from over 900 metres under the conditions specified by the manufacturer.
Ambient light sensor
The light features an integrated ambient light sensor that automatically adjusts brightness in flashing modes. This allows the Ion 100 R to adapt its operation to the surrounding light conditions.
Modes and runtime
The Ion 100 R offers several operating modes with different brightness levels and runtimes:
- High: 100 lumens, up to 1.5 hours
- Medium: 50 lumens, up to 3 hours
- Low: 5 lumens, up to 16 hours
- Night Flash: 100 lumens, up to 7 hours
- Day Flash: 100 lumens, up to 5 hours
The 250 mAh, 3.7 V lithium-ion battery is rechargeable. The claimed charging time is approximately 1.5 hours.
Compact and easy to mount
The light measures 28.7 x 28.5 x 28.5 mm and weighs 48 g. The included Quick Connect bracket allows the light to be installed and removed quickly, while the Micro USB charging cable is included.
The Ion 100 R is also Blendr compatible, allowing integration with the Bontrager/Trek accessory mounting system.
Technical specifications
| Model | Ion 100 R |
|---|---|
| Use | Front bicycle light |
| LED | High-power CREE |
| Maximum output | 100 lumens |
| Battery | Li-Ion 250 mAh, 3.7 V |
| Rechargeable | Yes |
| Charging time | 1.5 hours |
| Maximum runtime | Up to 16 hours |
| Waterproof rating | IP46 |
| Dimensions | 28.7 x 28.5 x 28.5 mm |
| Weight | 48 g |
| Mount | Quick Connect included |
| Compatibility | Blendr |
| Charging cable | Micro USB included |
| Color | Black |
| EAN | 601479108381 |
| MPN | 5298293 |
Technical data
- Year
- 2025
- ean13
- 601479108381
- upc
- 601479108381
- mpn
- 5298293