Information

Road cyclists love covering kilometers. Most of the time, these kilometers are ridden during the day when bright ambient conditions require a lot of lumens to be seen by motorists.

There is no reason why an ultra-bright rear light can't be an integral part of a road bike. You invest in the best road bike technology – you deserve a rear light that performs just as well.

With a huge peak power of 250 lumens, the Flux 250R rear light is visible from over 1.5 km away, even in the brightest daytime conditions.

  • Hybrid spherical lens and Fresnel lens covering three high-power LEDs to project lumens over more than a kilometer.
  • 3 CREE XBD 901 LEDs for maximum brightness and efficiency.
  • The large 1000 mAh battery recharges in 2 h 15 min with the included micro USB cable.
  • Molded bezel for excellent side visibility.
  • Designed to fit round and D-shaped seatposts.
  • 3 different sized EPDM O-rings included to fit a wide variety of seatposts. 2 spare O-rings included per size.
  • IPX7 waterproof rating means your light will work when you need it most, even in extreme rain conditions.
  • Constant High mode: 3 h at 100 lumens
  • Constant Low mode: 12 h at 25 lumens
  • Power Flash mode: 8 h at 250 lumens

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