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Fenix BC21R V3.0 1,200 Lumens USB-C Rechargeable Bike Light

  • Established since 2010

  • GEBIZ Registered

  • Full Warranty

  • Free Delivery

Probably the best 18650 bike light out there?

Talk about an upgrade! The Fenix BC21R V3 bike light brings a 20% increase in lumens, 10% increase in runtime, and 7% decrease in size, compared to its predecessor. This 1200 lumens to a compact and lightweight mountable light has 4 output levels, plus a flashing mode, making the BC21R V3 is everything you need in a small bike light. It features direct USB Type-C recharging with an included 18650 battery and an easy-to-read battery level indicator on the single switch interface. The tough aluminum body is tested to withstand a 1.5 meter drop test and is rated to full IP68 waterproof standard, meaning it can be fully submerged down to 2 meters for up to 30 minutes. The broad flood beam pattern will match your field of view and the 142 meter throw will light the path far enough forward to give you plenty of time to react to incoming obstacles and surprises on the road. The Fenix BC21R V3 features Fenix's quick release bike mount that is compatible with all other Fenix bike lights, making it quick and easy to remove the light to charge or swap to a different bike. You can't go wrong with this one!


  • 1200 Lumen maximum output
  • Luminus SST40 LED with a lifespan of 50,000 hours
  • Outputs
    • Turbo: 1200 Lumens, 2.2 hours (cumulative runtime), 466 ft
    • High: 400 Lumens, 6.5 hours, 263 ft
    • Med: 150 Lumens, 11 hours, 161 ft
    • Low: 50 Lumens, 33 hours, 92 ft
    • Flashing: 400 Lumens
  • USB Type-C Fast Charging
  • Battery Included
  • Recessed metal switch to prevent accidental activation
  • IP68 Rated Waterproofing
  • Full-metal body passes a 1.5 meter drop test
  • Usable as a helmet light with the ALD-08 Helmet Holder
  • Battery level indicator
    • Solid green light: 100%-85%
    • Flashing green light: 85%-50%
    • Solid red light: 50%-25%
    • Flashing red light: 25%-1%
  • Broad flood beam matches field of view
  • Quick release handlebar mount
  • Extended 33 hour runtime


  • Included: Fenix ARB-L18-2600 rechargeable 18650 battery
  • Compatible: Two non-rechargeable CR123A batteries


  • Length: 4.25 inches
  • Diameter: 1.14 inches
  • Weight: 5.54 oz (including battery)


  • Fenix BC21R V3 bicycle light
  • Fenix ARB-L18-2600 battery
  • Quick-release bicycle mount
  • USB Type-C charging cable
  • Spare O-ring
  • User manual
  • Warranty card