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  • Bontrager Ion 100 R Front Bike Light
  • Bontrager Ion 100 R Front Bike Light
Overview

Small but powerful

The Ion 100 R is daytime-visible and designed for the city. A wide beam spread, focused optics and an interruptive flash pattern make it visible from over 900m during the day. A built-in ambient light sensor provides auto-brightness control and the included Quick Connect bracket offers simple removal for recharging via the included USB cable.

Product details

  1. Focused optics provide be seen safety with a broad but powerful light
  2. Integrated light sensor auto-adjusts brightness in flash mode
  3. 100 Lumens via high-power CREE LED
  4. Ideal for handlebar or on bike mount
  5. 100LM-1.5hrs, 50LM-3hrs,5LM-16hrs, Night Flash-7hrs, Day Flash-5hrs
  6. Includes quick connect bracket and micro USB charging cable
  7. Blendr compatible, secure bar mount available
Daytime Running Lights

Daytime Running Lights

Be seen every ride with lights designed for 24/7 visibility. Bontrager Daytime Running Lights are designed with a specific flash, focus, and range to make them visible from up to 2km, during the day.

Watch video

"Very small, yet surprisingly mighty"

"I've been pleasantly surprised by how effective the distinctive phasing is at nailing driver attention"

Read more

4.5/5 stars

"Bontrager's Ion 100 R/Flare R City lights are miniscule, but thanks to CREE LEDs and clever optics they pack a serious punch"

Read more

"Three cheers for visibility"

"I can’t think of a better way to spend the next 80 bucks you have burning a hole in your pocket."

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"Bike lights we love"

"Don’t be fooled by the tiny cubes; these compact units put out the power."

Read more

More options

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The always-on team

Research shows the single most impactful measure you can take to stand out to motorists is to use front and rear Daytime Running Lights. The Trek-Segafredo team uses them on every training ride, any time of day—and they’ve found that these lights truly make a difference.

Read more

How to mount your lights

Where and how you mount your lights can make a huge difference. Follow these steps to ensure you get the best visibility from your lights.

Learn more

How to be seen

Using lights and wearing hi-vis apparel on every ride can help you stand out to drivers.

Learn more

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