2025 Biktrix Juggernaut Ultra Duo 4 Step-Thru Mid-Drive Electric Bike

Free Shipping.  Delivery time is about 2 weeks as this bike is built-to-order. The Biktrix Juggernaut Ultra Duo 4 Step-Thru Mid-Drive Electric Bike is a high-power e-bike that can go miles of adventure on a single charge.  The Ultra Duo 4 sits at the top of the Duo range, so naturally, it boasts one of the most powerful motor systems available today. The Bafang Ultra M620 mid-drive motor is loaded with 1500W of peak power and 160Nm of torque. Pair that with the 9-speed drivetrain and you'll be nearly unstoppable. The Biktrix hydraulic disc brakes provide strong & dependable stopping power. Extra traction from fat tires. Choose the 27.5×3 plus-size wheels for less drag and a great commute on multiple surfaces. Mid-Drive Motor The Bafang Ultra M620 mid-drive motor features 1000 watts of power and 160Nm of torque. Span cities, climb hills and explore all the places you want to go with ease. LCD Display The LCD Display shows all kinds of information about your ride includ