VINKA specializes in advanced e-bike drive systems and intelligent displays, providing riders with precise tracking, assist control, and real-time performance metrics.
VINKA is a specialized technology provider in the e-bike industry, focusing on the research, development, and manufacturing of torque sensors, mid-drive systems, and hub-drive motor setups. With a dedicated emphasis on smart mobility solutions, VINKA offers a sophisticated range of intelligent LCD and LED displays such as the DR21, DR23, and DR25 series. These intuitive instruments provide vital riding data, including battery SOC, assist levels, specific speed metrics, and diagnostic error codes.
Leveraging engineering techniques introduced from Japan, VINKA E-Bike Systems represent a commitment to quality and durability, with most drive components and displays typically backed by a 24-month warranty. Their integrated components enhance the modern cycling experience by combining smooth power-assist adjustments with reliable, easy-to-read rider interfaces tailored for both daily commuters and recreational e-bike enthusiasts.
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To activate push-assistance on most VINKA models, press and hold the DOWN button for several seconds. The e-bike will travel at a uniform speed of up to 6 km/h. Simply release the DOWN button to disengage the function.
Error Code 15 indicates a Speed Sensor Error. Check the sensor connections, alignment, and wiring on your e-bike frame. If the problem persists, it is recommended to consult an authorized bicycle repair shop.
When the display is powered on, press and hold the UP button (or the dedicated Light button, depending on your model) for more than 1 second. The headlight symbol will appear on the display, and the screen backlight may dim slightly for night riding.
VINKA display products typically include a 24-month warranty from the date of shipment or delivery, provided the parts are used under normal conditions without improper installation or physical damage.