The Fenix BC26R is a rechargeable front bicycle light with a 100° beam and four steady brightness levels plus a flashing mode. It is a front light, not a red rear light or a complete bicycle-lighting setup. Check your route's equipment requirements and the mounting arrangement on your bike.
Brightness and runtime
- Low: 50 lumens; rated runtime 65 hours.
- Medium: 200 lumens; rated runtime 18 hours.
- High: 600 lumens; rated runtime 9.5 hours.
- Turbo: maximum 1,600 lumens; rated total runtime 3.5 hours, including reduced output.
- Flash: 600 lumens; no runtime listed in the manual's table.
These are Fenix laboratory ratings using an ARB-L21-5000 battery. Temperature, battery condition and use affect performance. Turbo steps down; the runtime is not a promise of sustained maximum brightness. The 65-hour figure applies only to Low.
Mount, power and package
Fenix Lighting lists the quick-release mount for 28–35 mm handlebars. Check your bar's shape, diameter and clear mounting space before purchase. USB-C charging of the included battery takes approximately four hours under the stated conditions; Fenix Lighting specifies a USB wall charger rated at least 2 A.
This BC26R listing includes the light, ARB-L21-5000 rechargeable battery, USB-C cable, quick-release bike mount, spare O-ring, manual and warranty card. A rear light and wall charger are not listed as included. Do not assume a separate promotional bundle applies.
Fenix Lighting specifically excludes ARB-L21-6000 and ARB-L21-6000B batteries. Follow the exact battery and charging instructions; do not substitute an arbitrary cell.
Use and care
Keep the charging-port cover properly closed, maintain the approved O-ring seal and follow the manual's storage instructions. Do not open the sealed head. Avoid shining the beam into eyes; the housing can become hot. IP68 is a test rating, not permission to charge wet equipment.
See the Fenix BC26R manual and current Fenix Lighting specifications for full instructions and compatibility limits.
Preparing for an outing? Use our first bike-ride guide to plan the route, equipment checks and a practical return arrangement.
