Welcome to the Qualisports resource center. Here you’ll find everything you need to set up, ride, and maintain your Qualisports e-bike with confidence. We’ve organized the official Dolphin Plus manual and service information into easy-to-use sections so you don’t have to dig through a long PDF to find what you need.

Whether you’re assembling your bike for the first time, learning the best way to charge and store your battery, or checking warranty details, this page is your one-stop hub. You can download the full manual anytime, or use the quick sections below for the most common questions.

Still need help? Contact Rovo Rides Support or, for official manufacturer udpates, visit the Qualisports Service Center.