V521s Headlight for e-bike – 25 km/h

Illuminate your ride with seamless integration and reliable performance.

When you’re navigating urban streets or winding trails, you need lighting that adapts effortlessly to your e-bike’s system. With the V521s Koplamp, you get a headlamp designed to connect directly to Bosch power systems, ensuring consistent brightness and energy efficiency. The integrated day running light and soft start feature mean your visibility ramps up smoothly, compatible with BROSE and other drive units. You stay focused on the road, while your bike handles the rest.

Key Features

Designed for riders who demand straightforward functionality, the V521s Koplamp offers a power connector cable compatible with Bosch GEN 1-4 systems, making installation hassle-free. Its soft start technology prevents sudden power surges, protecting your e-bike’s electrical components and enhancing longevity. The integrated day running light boosts your presence during daylight hours, increasing safety without extra effort. Plus, additional power connector cables are available for other e-bike drives, giving you flexibility no matter your setup.

Technical Specifications

• Power connector cable included for Bosch GEN 1-4
• Power connector cables available for other e-bike drives
• Integrated day running light
• Soft start feature for smooth power delivery
• Compatible with BROSE drive units
• Direct integration with e-bike electrical systems
• Designed for reliable urban and trail use

Frequently Asked Questions