The Bakcou Mule Step-Through 26” is our flagship fat-tire electric bike, built for riders who demand maximum power, hauling capability, and all-day comfort in the backcountry. Designed with a lower standover height for easier mounting and dismounting, the Mule ST delivers the same legendary performance as the Mule—without compromise.
Powered by the Bafang M620 Ultra mid-drive motor, often called the diesel engine of eBike motors, the Mule ST provides massive torque with a smooth, natural pedaling feel. Whether you’re climbing steep terrain, hauling heavy loads, or covering long distances, the Ultra motor responds instantly to rider input for confident, controlled performance.
From quick scouting rides to extended backcountry expeditions, the Mule Step-Through 26” is engineered to go farther, carry more, and handle anything you throw at it—making it the benchmark for powerful fat-tire eBikes.