

The Fenix BC45R is a rechargeable handlebar light built for mountain biking and adventure racing. It puts out up to 3300 lumens and throws a beam about 938 ft, and its separate spotlight and floodlight LEDs let you run a narrow long-range beam, a wide trail beam, or both at once. An OLED screen shows battery level, active light sources and current output, and a wireless remote adds Instant Turbo and Flash without leaving the grips. It is a heavy, expensive light aimed at riders who want maximum output on unlit descents; casual commuters will find smaller, lighter lights easier to live with.
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Riders rate it highly for its brightness and the flexibility of separate spot and flood beams. The OLED readout and remote get frequent praise on the trail. Complaints center on weight and on output dropping in the highest modes.
The Fenix BC45R is a rechargeable bike light made for mountain biking and adventure racing. It puts out 3300 lumens and reaches 938 ft (286 m). It has an independent spotlight and floodlight, so riders can use either one for long-range visibility or wide trail coverage, or run both together.
An OLED display shows battery life, the active light sources, and the current lumen output. The included wireless remote switch adds access to Instant Turbo and Flash modes while riding.
The light runs on two high-capacity 18650 batteries and lasts more than 6 hours on High. The body is made of A6061-T6 aluminum and is IP66-rated for rain resistance.