Fenix BC21R V2.0 Bike Light


BC21R V2.0 upgrade now offers a max 1000 lumen output with type C charging port to charge the supplied ARB-L18 2600 removable 18650 battery. Dual Distance Beam System, all-metal heat fins and IP66 rated protection are just a few of the great features of this bike light. With the included quick-release bicycle mount the light can be used on a helmet with Fenix bicycle light helmet holder ALD-08 sold separately.


  • Dual Distance Beam System.
  • Cree neutral white LED with a max output of 1000 lumens.
  • Four Light Outputs + Flashing Mode
    • Turbo 1000 Lumens/2 hours/145m
    • High 400 Lumens/6 Hours/90m
    • Med 150 Lumens/13 hours/50m
    • Low 50 Lumens/30 hours/30m
  • USB Type-C charging port.
  • Powered by one 18650 rechargeable Li-ion battery (ARB-L18 2600 included) or 2 CR123A Lithium batteries.
  • Battery level indication and low-voltage warning.
  • All-metal heat fins
  • IP66 rated protection.
  • Quick-release bike mount, easy to assemble and disassemble.
  • Compatible with Fenix bicycle light helmet holder ALD-08 (sold separately)
  • Size: 116mm x 31mm x 30 mm.
  • Weight: 67 grams (excluding battery and bike mount)


  • BC21R V2.0 Bike Light
  • Quick-release bike Mount
  • USB Type-C Charging Cable
  • Fenix Rechargeable ARB-L18 2600 18650 Battery
  • Spare O-ring
  • Bicycle Mounting Shims
  • BC21R V2.0 User Manual and Warranty Card