Knog

Frog Strobe Rear

What Our Gearhead® Experts Are Saying:

"Honestly, this is one of the simplest and smartest lights I’ve used. I clip it on and forget it’s there. It’s super lightweight, but still manages to grab drivers’ attention with the strobe setting."

The Knog Frog Strobe Rear Bike Light redefines compact safety lighting with a minimalist design that’s both effective and reliable. Designed for visibility in urban environments, this ultra-light tail light delivers 3.5 lumens of output across four flashing and steady modes. Whether used as a primary light for city commutes or as a backup in low-light situations, the Frog provides peace of mind without bulk.

Its silicone body integrates the light, battery, and mounting system into one seamless piece, allowing for rapid installation without tools. The strap stretches to fit nearly any bike frame, seatpost, or even a bag strap. Despite its size, the Frog Strobe offers impressive longevity of up to 80 hours on a single set of replaceable CR2032 batteries.

An IP65 water resistance rating ensures it won’t flinch in a rainstorm, and the simple push-button interface makes it easy to switch modes mid-ride. For riders looking to stay seen without adding weight or complication, the Frog Strobe remains a classic choice with proven performance.