BLNKR is an innovative bicycle indicator that integrates all components—optics, control electronics, buttons, flasher unit, and rubber grips—into a single, shock-resistant and waterproof unit.

Installation is exceptionally simple: the grips are mounted onto the handlebars, the connecting cable is plugged into the grips, then routed to the mid-drive motor and connected to the motor’s AUX output using the included connector. No modifications to the vehicle’s wiring harness or disconnecting of cables are required.

The extremely bright indicator light shines both forward and backward and, thanks to the patented optics, is clearly visible from all angles. This indicator optic has been used in motorcycles for over ten years, is approved according to ECE R50, and has proven itself hundreds of thousands of times.

The integrated position-light function, where both indicators operate continuously at reduced brightness, significantly enhances the bicycle’s visibility in traffic and thus increases passive safety.

In addition to turn signals and position lights, BLNKR offers other advanced functions such as hazard warning lights and a convenience turn-off for lane changes.

The aluminum side covers reliably protect the optical unit from impacts and scratches. The entire construction is durable, waterproof, robust—and, of course, Made in Germany.

• Set of two blinker-grip units
• Connecting cable
• 2 clamp connectors/cable ties
• E-bike motor connector for Bosch CX 2nd generation

• All components—including optics, control electronics, buttons, flasher unit, and grip rubber—are integrated into a single, 100% waterproof and shock-resistant unit.
• This makes installation incredibly simple: clamp the grips onto the handlebars, plug the connecting cable into the grips, route the cable to the mid-drive motor, connect it using the included connector, and plug it into the motor’s AUX output. No workshop is required, and no modifications to the vehicle’s wiring harness—such as cutting cables—are necessary.
• The extremely bright indicator light shines both forward and backward and is clearly visible from all sides thanks to its proven optical design. The optics and LEDs have been used as motorcycle indicators for over 10 years, approved according to ECE R50, and tested hundreds of thousands of times.
• For added safety, the integrated position light increases the visibility of the bicycle’s outline in traffic.
• Functions include turn signals, position lights, hazard warning lights, and a convenience auto-off for lane changes.
• The metal side cover protects the optics from impacts and scratches. Waterproof, robust, and Made in Germany.

• Item number: CA50000
• GTIN: 4255676304297
• Dimensions: 145mm x 40mm
• Weight: 80g
• Input voltage: 12V – 15V
• Output power: 7.5W
• Connection: via cable to the e-bike motor or battery pack
• Temperature range: -20°C to +80°C
• Rating: waterproof - IP68