Trek Electra brand Bontrager brand Trek Travel

Bontrager Ion 100 R/Flare R City Bike Light Set

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Bontrager Ion 100 R/Flare R City Bike Light Set

Model 538672

One light set for a complete daytime running lights solution. The Ion 100 R and Flare R City feature focused optics, an interruptive flash pattern, and broad range to ensure visibility. Their compact design and wide beam spread are optimized for city riding and make these USB rechargeable lights great for any bike.

Product details

Be seen with a broad, powerful beam and balanced optics designed for city riding
Includes Ion 100R, Flare R City, two quick-connect brackets and a micro USB charging cable
Bontrager Daytime Running Lights feature the flash, focus and range to be seen during the day
USB rechargeable

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.

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

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

"Designed to be not only visible, but also to ensure motorists know what they're seeing is a bike" [Peloton March 2018 Issue]

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Trek Commuter Pro RT Flare RT Bike Light Set

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Trek Commuter Comp R Flare R City Bike Light Set

$114.97 $149.99

grey-0 swatch

Bontrager Ion Comp R/Flare R City Bike Light Set

$109.99 $179.99

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Trek Ion 200 RT / Flare RT Set

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Trek Ion 50 R Flare R Metro Bike Light Set

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Knog Blinder Square Twinpack Bike Light Set

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Knog Blinder Mini Chippy Twinpack Bike Light Set

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Electra Townie Go! 7D & Cruiser Go! Light Kit

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

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Research shows that riding with a flashing, daylight-visible rear light is the single most effective measure a cyclist can take to increase their likelihood of standing out to drivers.

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

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When you use a flashing tail light during the day, studies show you’re up to 240% more noticeable than a rider using no lights at all.

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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When battery power dips below 5%, light output is scaled back to substantially extend the remaining battery life.

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

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.

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Blendr compatibility makes clean installation on any bike a breeze.

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.

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Battery	Li-Ion 250mAh 3.7 Volt
Milliampere-hour (mAh)	250mAh
Rechargeable	Micro-USB
Charge time	1.5 hours
Dimensions	28.7 L x 28.5 W x 28.5 H (mm)
Waterproof Rating	IP46
Wireless compatibility	Not applicable
Blendr compatible	No
Weight	80g

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, materials, and pricing. Due to supply chain issues, compatible parts may be substituted at any time without notice. Prices shown are manufacturer's suggested retail prices.

Weights are based off pre-production products at time of publication. Weights may vary in final production.