Fenix BC28R-D bicycle light set

The Fenix BC28R-D set includes a powerful front bicycle light and an ultra-compact rechargeable rear red light.

The front light delivers up to 2,500 lumens with a maximum beam distance of 180 meters. It is powered by a replaceable Fenix ARB-L21-5000 V2.0 5000 mAh rechargeable battery featuring convenient USB Type-C charging.

The integrated smart connection allows remote control of the lighting system while displaying the rear light s battery status in real time.

Both lights feature precision CNC-machined aluminum housings with an anodized finish and carbon-fiber-inspired texture. The Cut-off Facula Line beam pattern effectively reduces glare for oncoming traffic, improving riding safety.

Specifications

• Light source (front): 1 × Cree XHP50D white LED
• Light source (rear): 1 × red COB LED
• Front battery: Replaceable 5000 mAh rechargeable battery
• Rear battery: Built-in 400 mAh rechargeable battery
• Protection rating: IP66
• Impact resistance: Up to 1.5 m
• Front dimensions: 110 × 29 × 40 mm
• Rear dimensions: 35 × 36 × 33 mm (without mount)
• Front weight: 240 g
• Rear weight: 56 g (including mount, battery and accessories)
• Front mount compatibility: Handlebars with a diameter of 28–35 mm
• Rear mount compatibility: Seat posts or tubes with a diameter of 25.4–31.6 mm using the rubber strap

Front Light Modes (ANSI/PLATO FL1)

• Turbo: 2500 lm, runtime 2 h 36 min, beam distance 180 m, peak intensity 8083 cd
• High: 1400 lm, runtime 7 h, beam distance 127 m, peak intensity 4017 cd
• Medium: 600 lm, runtime 12 h, beam distance 82 m, peak intensity 1675 cd
• Low: 50 lm, runtime 52 h, beam distance 23 m, peak intensity 137 cd
• Flash: 600/50 lm, runtime 6 h

Rear Light Modes

• Low: 10 lm, runtime 15 h
• Slow Flash: 10 lm, runtime 3 h 43 min
• Fast Flash: 10 lm, runtime 6 h 38 min
• High: 20 lm, runtime 10 h
• High Flash: 20 lm

Package Includes

• Fenix BC28R-D front bicycle light
• Rechargeable rear red light
• Fenix ARB-L21-5000 V2.0 rechargeable battery
• USB Type-C charging cable
• Spare O-ring

Note

Specifications are based on Fenix laboratory testing conducted under controlled conditions (21 ±3°C, 50–80% relative humidity). Actual performance may vary depending on environmental conditions and battery status. Turbo runtime includes automatic output reduction due to thermal regulation.