Off-road. On-road. Take your pick. One bike, two ways to ride. One great price.
The Haibike SDuro Hardseven models are favorites among riders wanting an e-bike for both transportation and off-road fun. The Haibike SDuro Hardseven 4.0 uses the Yamaha 500W mid-drive, zero-cadence drive system that gives you sporty acceleration from the moment you push the pedal. It has plenty of torque - 80nm - for climbing any hill. It's ideal for easy starts on hills and where you need a quick response from your pedal pressure.
The aluminum hydro-formed frame is lightweight, delivers a stable ride and looks great. This bike includes hydraulic brakes for smooth, strong stopping in any weather conditions.
The SDuro Hardseven 4.0 comes with a 100mm travel suspension and 27.5 x 2.25 inch tires, giving you a great ride on both rugged terrain and pavement.
Motor: Yamaha 500W high-torque mid-drive
Battery: 36V / 11.6Ah / 417Wh rapid charge Li-Ion Battery
Pedal Assist: Torque Sensor
Brakes: Hydraulic Disc
Frame Size: 35, 40, 45, 50, 55cm
Available Color: Anthracite and white with yellow accents