Option 1: Exercise bike universal generator 0-60V without regulator

Option 2: Generator with 12V regulator
Dear buyer, please read carefully:
This product is a non-customized item. We will ship it within three days after receiving your order.
For packages weighing less than 2 kilograms, we will use Cainiao Logistics by default. For packages weighing more than 2 kilograms, we will assign a high-quality logistics service for you. In case of force majeure, our customer service will send you an email and an in-site message. Please pay attention to the information from our customer service!