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Light the night

Ion Comp R packs the power of lasting light into a sleek, compact design that's at home on any road, mountain, or city bike. Light your way with five modes, including a Daytime Running Light mode that's designed to increase rider visibility during the day and can be seen from 2km away.

Product details

  1. Ion Comp R provides a powerful beam that illuminates the street, path, or trail
  2. A warm, wide 700-lumen beam allows for confident night riding with a great depth of field
  3. DRL-specific focus, flash, and range flash patterns offer ultimate daytime visibility
  4. Long-lasting brightness exceeds FL1 industry standards and outlasts the competition
  5. Runtimes: 700LM—1.5hrs, 500LM—3hrs, 300LM—6hrs, 300LM day flash—19hrs, 200LM night flash—9hrs
  6. Blendr-compatible for integrated mounting on compatible Blendr stems, helmets, and helmet mounts
  7. Quick Connect+ offers secure installation with a flexible mount that's compatible with all bars 22.2 to 35mm
  8. Includes Ion Comp R light, Adjustable Quick Connect+ Mount, and micro USB charging cable

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Features

Double-click

Double-click

A double-click on switch helps eliminate the possibility of accidental operation and battery depletion while in transport.

Lumens that last

Lumens that last

Ion Comp R provides consistent brightness throughout its runtime to provide meaningful power that lasts. It literally outshines the competition.

Flash, focus, range

Not all lights are created equal. A true DRL is designed with specific focus, flash, and range to be seen from a meaningful distance during the day. Without these three things, you just have a light.

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Quick Connect+ Mount

Quick Connect+ Mount

The all-new mounting strap is soft and flexible, which makes for quick and easy installation and removal and secure, no-slip attachment to your bars. Compatible with 22.2mm – 35mm diameter handlebars.

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Specifications

Rechargeable Yes
Battery 18650R
Weight 135g
We reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colors, and materials.
Weights are based off Trek pre-production products at time of publication. Weights may vary in final production.

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