false
/equipment/bike-accessories/bike-lights/bike-front-lights/bontrager-ion-elite-r-front-bike-light/p/27821/
  • home
  • Equipment
  • Bike accessories
  • Bike lights
  • Bike front lights
  • Bontrager Ion Elite R Front Bike Light
  • Bontrager Ion Elite R Front Bike Light
Overview
Watch video

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

⚠️ Warning

Cancer and Reproductive Harm / Cancer et dommages sur l’appareil reproductif / Krebs und reproduktive Schäden / Cáncer y daños repro-ductivos: www.P65Warnings.ca.gov

More options

All your favorites, all in one place

Get all your favorite apparel from over 80 of the world's best cycling brands delivered right to your doorstep or local Trek retailer when you shop our curated online collection. If you're not 100% satisfied, you can return your purchase within 30 days for a full refund.

Shop all gear

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 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
Features

Double-click

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

Lumens that last

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

Daytime Running Lights

Bontrager daytime running lights are compact and powerful and feature an interruptive flash pattern that's daytime visible from up to 2km away.

Learn more

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.

Learn more

Daytime Running Lights

Not all lights are created equal. Bontrager and Trek Daytime Running Lights are designed to be visible whenever you ride, day or night.

Read more

30-Day Unconditional Guarantee

If for any reason you're not satisfied with a Bontrager or Trek aftermarket purchase, return the item, along with the original sales receipt to the original place of purchase within 30 days for an exchange or refund. Think of it as a 30-day test ride.

Learn more

Blendr integration

Blendr compatibility makes clean installation on any bike a breeze.

Read more

Peruse the product manual

Whether you're looking for instructions on how to reset your cycling computer, charging guidelines for your light, or anything in between, we're here to help. Click on the link to download the product manual.

Learn more

Specs
Sizing Service Reviews
  • Shop

    • Road bikes
    • Mountain bikes
    • Hybrid bikes
    • Electric bikes
    • Electra bikes
    • Men's bikes
    • Women's bikes
    • Equipment
    • Apparel
    • Sale & clearance
    • Customize
    • How to buy online
    • Trek bike finder
    • Find a bike shop
    • Bike tours
  • Inside Trek

    • Heritage
    • Technology
    • Racing
    • Social responsibility
    • Stories
    • Work at Trek
    • Podcast
  • Support

    • Customer service
    • Contact us
    • Newsletter signup
    • Returns
    • Shipping & delivery
    • Home delivery
    • Warranty
    • How to shop safely
    • Manuals & user guides
    • Product support
    • Bike basics & safety
    • Bike sizing & fit guides
    • Bike registration
    • Bike archive
    • Suspension calculator
  • Legal

    • Privacy policy & terms of use
    • Accessibility
    • Cookie policy
    • California Transparency Act
    • Recalls
  • United States / English

  • © Trek Bicycle Corporation 2023