V521s HBM Headlight for E-bike – 25

Illuminate your ride with seamless integration and reliable performance.

You need a headlight that not only brightens your path but also fits effortlessly with your e-bike’s system. The V521s HBM Koplamp offers plug-and-play compatibility with Bosch GEN 1-4 through the included power connector cable, ensuring you stay powered without hassle. Designed for riders who demand smooth operation, it features a soft start function that works flawlessly with BROSE and other drive systems. The integrated daytime running light enhances your visibility, while the sturdy aluminum side mount clamps securely next to your stem, giving you a clean, professional setup.

Key Features

Engineered for precision, the V521s HBM Koplamp combines dedicated Bosch power connectivity with a custom HBM lamp housing that fits exclusively with the supplied bracket, avoiding compatibility issues with universal mounts. Its soft start technology ensures smooth activation across multiple e-bike drives, while the integrated daytime running light boosts your presence on the road. The aluminum holder is designed for a 31.8 mm clamp, positioning the light perfectly beside your stem. When paired with the Bosch HBM adapter, it supports mounting options for Intuvia or Nyon displays, streamlining your cockpit.

Technical Specifications

• Power connector cable included for Bosch GEN 1-4
• Power connector cables available for other e-bike drives
• HBM lamp housing compatible only with supplied bracket
• Integrated daytime running light
• Soft start function compatible with BROSE and others
• Aluminum side mount for 31.8 mm clamp next to stem
• Compatible with Bosch HBM adapter for Intuvia or Nyon display holders

Frequently Asked Questions