Ion 100 R Front Bike Light (2026)

$44.99

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Estimated delivery dates: Dec 11, 2025 - Dec 12, 2025
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Description

The Ion 100 R front light is daytime visible and designed for the city. Focused optics and an interruptive flash pattern make it visible from up to 900m during the day. Integrated side lighting help add visibility while the front hood keeps light out of the riders eyes.

An LED fuel gauge makes it easy to see battery status for the up to 24-hour run time. Blendr compatibility and included quick connect mount offers simple removal for recharging via the included USB-C cable.

Ion 100 R Front Bike Light Features

  • Specifically designed focus, flash, and range flash patterns for powerful daytime visibility for up to 900m away
  • Increased battery capacity offers up to 36% more run time than the previous generation
  • Visible fuel gauge LEDs make it easy to see the up to 24-hour battery status
  • Integrated side lighting for added visibility from more angles, perfect for city and urban use
  • Blendr compatible for mounting to handlebar, stem, or helmet with optional accessories
  • 100LM Day Steady – 2hrs, 5LM Low Steady – 24hrs, 100LM Day Flash – 11hrs, charge time 2hrs
  • Hood design helps keep light out of your eyes
  • Includes quick connect mount and USB-C charging cable (2hr charge)

Trek Ion 100 R Specs

Battery: 350Li-Ion
Milliampere-hour (mAh): 350mAh
Rechargeable: Yes
Charge Time: 2 hours
Waterproof Rating: IP46
Wireless Compatibility: Not Compatible
Blendr Compatible: Yes
Weight: 48 grams
Additional information
Color

Black