Haibike SDURO HardNine 4.0

About

The Haibike SDURO HardNine 4.0 is a versatile e-mountain bike designed for off-road adventures. It features a hydroformed aluminum alloy 6061 frame, providing durability and stability. The bike is equipped with a Yamaha PW motor, offering a nominal output of 250 watts and a peak output of 500 watts, along with 80 Newton meters of torque. This motor supports riders from the first pedal stroke, thanks to its Zero-Cadence system. The bike includes a 9-speed Shimano Acera drivetrain and hydraulic disc brakes for reliable control. The HardNine 4.0 also boasts a 100mm SR Suntour XCM RL-DS suspension fork and wide Schwalbe Smart Sam tires, ideal for smooth off-road performance. The battery pack is a removable lithium-ion unit with an estimated range of 20 to 70 miles. The bike's design includes a protective SkidPlate to safeguard the motor from impacts. A Yamaha LED display provides essential ride information, such as speed and battery level. Overall, the HardNine 4.0 offers a balance of performance and value, making it suitable for casual off-road enthusiasts.