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Accessories Lighting Systems - Rear

Ride in traffic or on busy roads during the day? The Specialized Flux 250r Taillight would like to show-out with some major lumens on your behalf. Serious road riders put in serious miles. Most of those miles occur in the daytime, when bright ambient conditions mean you need huge lumens numbers to be seen by motorists. But there's no reason a super-bright taillight can't look the part on the fastest road bikes. You invest in the best road bike technology--you deserve an equally fast taillight.

Packing a huge punch with 250 lumens, the Flux 250R taillight is visible at more than 1 mile (1.5 km) in the brightest daytime conditions. The Specialized team in Morgan Hill, California, as well as the Excel Sports Boulder staff and racing team get those conditions all the time and this the taillight Specialized made for themselves, all of us, and all of you to be able ride safely anytime. The tech, build and execution are perfect for road cyclists, and when you factor in the incredible 250 lumen capability in Power Flash mode, few, if any other taillights available can touch it.

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  • Sleek, powerful, bright and capable taillight for serious cyclists who require major day to night visibility
  • Hybrid spherical lens and Fresnel lens over three high-power LEDs to send lumens for mile, or kilometers
  • Three CREE XBD 901 LEDs for maximum brightness and efficiency
  • Massive 1000mAh battery recharges via included micro USB cable in 2:15 hours
  • Overmolded bezel for excellent side visibility
  • Designed to fit round and D-shaped seatposts
  • Includes 3 different size EPDM o-rings to fit a wide variety of seatposts, with spares
  • IPX7 waterproof means this light will be there when you need it, even in the hardest rain
  • Taillight Use Modes / Output / Duration
    • Steady High mode: 100 lumens for 3:00 hours
    • Steady Low mode: 25 lumens for 12:00 hours
    • Power Flash mode: 250 lumens for 8:00 hours
  • Includes: Light, numerous mounting o-rings, Micro-USB charging cable
  • Color: Black
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