CrossCore is a fitness hybrid design for efficiency and ergonomic comfort. This ebike is designed around Yamaha’s outstanding PWSeries SE center mount drive unit. Integrated to the bottom bracket, the drive unit provides a low center of gravity for exceptional handling. Four levels of smooth, powerful assist deliver a ride experience the feels natural and organic. All while providing the smooth power assist expected by many e-bike users, our systems are equipped with powerful support and a natural, organic assist feel even in the high-speed setting.