Flare R Metro Rear Bike Light

The Trek Flare R Metro is a rear bike light that helps cyclists remain visible to traffic after dark. It recharges over a Micro-USB cable and pairs a compact form with a straightforward operation, offering a simple way to add rear visibility to any bicycle without complicated setup or extra accessories.

An included bike mount allows quick, tool-free attachment to any bicycle, and removing that mount reveals a built-in clip underneath. That clip lets a rider secure the light to a belt, pocket, or bag instead, giving commuters a flexible way to stay lit whether the light rides on the bike or on the body.

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