About

Description & Specs

Our latest to-see-by headlight, the Flash 500 brings Flux-style beam control to a more budget-friendly pricepoint. The Flash headlight combines a clean, compact design with a simple-yet-elegant silicone strap that reminds us of a watchband design from our friends in Cupertino.

With two different-sized straps included, you can dial in just the right amount of stretch to keep the Flash secure, while ensuring super fast install and removal. Now you see it, now you dont.

Thanks to its 1400mAh battery pack, the Flash 500 will deliver 500 lumens for 2 hours, all the way up to 125 lumens for 8 hours. 250 lumens of Flash mode gives you a whopping 16 hours of runtime.


  • CREE XP-G3 LED delivers big-time lumens.
  • Class-leading 1400mAh rechargeable Li-ion battery pack to back up those lumens with real-world usable runtimes. Micro USB cable included.
  • Extra bright side lights to give you 180-degree visibility to other cyclists and motorists.
  • IPX7 waterproof means this light will be there when you need it, even in the hardest rain.
  • Includes two different-sized straps to fit every round handlebar cockpit. (Flash headlights are not suitable for aero handlebars.)
  • Installs in seconds with a silicone strap system. Just pull the strap under the handlebar and drop it into the slot on the light body.
  • Single-LED oval beam pattern gives a perfect blend of spot and peripheral visibility.
  • Steady High mode: 500 lumens for 2:00 hours
  • Steady Low mode: 125 lumens for 8:00 hours
  • Steady Medium mode: 250 lumens for 4:00 hours
    • Description & Specs

    Our latest to-see-by headlight, the Flash 500 brings Flux-style beam control to a more budget-friendly pricepoint. The Flash headlight combines a clean, compact design with a simple-yet-elegant silicone strap that reminds us of a watchband design from our friends in Cupertino.

    With two different-sized straps included, you can dial in just the right amount of stretch to keep the Flash secure, while ensuring super fast install and removal. Now you see it, now you dont.

    Thanks to its 1400mAh battery pack, the Flash 500 will deliver 500 lumens for 2 hours, all the way up to 125 lumens for 8 hours. 250 lumens of Flash mode gives you a whopping 16 hours of runtime.


  • CREE XP-G3 LED delivers big-time lumens.
  • Class-leading 1400mAh rechargeable Li-ion battery pack to back up those lumens with real-world usable runtimes. Micro USB cable included.
  • Extra bright side lights to give you 180-degree visibility to other cyclists and motorists.
  • IPX7 waterproof means this light will be there when you need it, even in the hardest rain.
  • Includes two different-sized straps to fit every round handlebar cockpit. (Flash headlights are not suitable for aero handlebars.)
  • Installs in seconds with a silicone strap system. Just pull the strap under the handlebar and drop it into the slot on the light body.
  • Single-LED oval beam pattern gives a perfect blend of spot and peripheral visibility.
  • Steady High mode: 500 lumens for 2:00 hours
  • Steady Low mode: 125 lumens for 8:00 hours
  • Steady Medium mode: 250 lumens for 4:00 hours

    • Specialized flash 500 headlight black one size

    49121-1450

    $60.00
    $60.00
    $60.00
    Shipping calculated at checkout.
    Expected Ship Date: Mon Dec 30
    Fast Shipping
    Orders $50+ Ship Free*

    MTBHQ Shipping

    You want your parts fast, we get it. That is why we offer fast & free shipping on orders starting at just $50. Orders start processing immediately and most orders ship in 0 - 2 business days. Please note that some exclusions do apply on oversize items including but not limited to complete bikes, car racks, and frames. Please refer to your shipping options at checkout for the most accurate shipping quote on your order.
    Deal Alert! This Item Is On Sale
    Discount Automatically Applied At Checkout 🤘
    30 Day Returns
    If you have an issue, return new items for up to 30 days.

    Related Items