Supernova V521 HBM Front Light
The Supernova V521 HBM front light is designed for cyclists demanding maximum safety and visibility. It features modern electronics with a "soft start" that extends its lifespan and ensures stable brightness. The Terraflux 2 lens distributes light precisely where needed and is optimized for both day and night use. It is compatible with Bosch systems and, with the purchase of a cable, also with the Brose system.
- Brightness: 235 lumens / 100 lux
- Power supply: 5 - 21 V
- Terraflux 2 lens for a wide and smooth light beam
- Optimized for daytime running lights
- Duralumin body with low weight (90 g with bracket)
- Long cables with gold-plated connector and Bosch Power Connector (110 mm + 1300 mm)
- Side bracket for handlebars with a diameter of 31.6 mm
- 5-year warranty
| Power supply type | from e-bike battery |
| Battery type | unspecified |
| Max. luminous flux | 100 - 249 lm |
| Light purpose | see, be seen |
| product ID | 140289 |
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