How to Choose Bike Lights
Trek Ion 100 R Front Bike Light
$45.00
Members get an est. $4.50 in rewards
Daytime-visible and designed for the city, the USB-rechargeable Trek Ion 100 R front bike light features a compact build, wide beam, focused optics and Quick Connect bracket for simple removal.
- A wide beam spread, focused optics and an interruptive flash pattern make it visible from over 2 km (1.24 miles) away during the day
- High-power Cree® LED provides up to 100 lumens of light
- Integrated ambient light sensor auto-adjusts brightness in flash mode
- Focused optics provide visibility with a broad but powerful light
- Ideal for handlebar or on a bike mount
- Compatible with Trek Blendr integration system (Blendr accessories not included)
- Included Quick Connect bracket offers simple removal for recharging via the included micro-USB charging cable
Imported.
View all Trek Bike Headlights| Best Use | Cycling |
|---|---|
| Bulb Type | LED |
| Number of Bulbs | 1 |
| Max Light Output (Lumens) | 100 lumens |
| Headlight Mounting | Handlebar |
| Rechargeability | Rechargeable |
| Charge Time | 1.5 hours |
| Batteries | 250 lithium ion |
| Integrated Battery | Yes |
| Battery Life on High | 1.5 hours |
| Battery Life on Low | 16 hours |
| Battery Life Flashing | 7 hours |
| Weight | 1.7 ounces |
Buying Advice
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Dave
Still no USBC connector
4 months ago
It's a good light and this is my third iteration. The first one's battery stopped charging after using it daily for over a year. The second one's usb port broke after two years of use, likely accelerated by once or twice trying to engage the charging cable upside down. I was unpleasantly surprised to find out that the current version is still using a directional usb port whereas most competing lights as well as all the other electronics on my bike are using USBC. This means having to carry an extra cable and struggle to orient it correctly each time I charge it. Plus, USBC offeres faster charging times.
BikerBrian
Willamette Valley, Oregon
Love fades to disappointment after one year
3 months ago
I loved it at first, but after about one year the flash function has failed and it only provides a strong, steady beam. Too bad. I'm now shopping for a new light and a different brand
Age:65–74
No, I do not recommend this product
Anonymous
Bronx, NY
The perfect light for the size. Seriously!
7 months ago
The perfect light for the size. It's bright, lightweight and it could be used on the handlebars or even on a helmet (which is how I use it). I never leave home without when I ride.
Age:45–54
Yes , I recommend this product
Kwigibo17
2 months ago
Age:65–74
Yes , I recommend this product