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Haibike Sduro Hardseven 4.0 2017


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Product Details

Haibike Sduro Hardseven 4.0 '17

With a minimum range of 30 miles per charge and a maximum torque of 80Nm, this hardtail e-mountain bike is designed to go the distance, however hilly.

  • With up to 80Nm torque, the Yamaha motor delivers the turning power and acceleration required to boost you up off-road inclines.
  • The Yamaha battery offers an impressive 30 mile range in the the most challenging conditions - that is a heavy rider, cycling hilly terrain, riding continuously in Turbo maximum-power mode.
  • The drive unit and battery are so smoothly integrated with the hydroformed aluminium frame, many of the cyclists you pass won't even know you're enjoying up to 280% power assist.
  • Gravity Cast Interface is a process borrowed from motocross bikes. Here, Haibike create a perfectly formed aluminium/zinc cradle purpose built for its Yamaha crank-drive motor. Gravity Cast Interface ensures the motor is perfectly integrated with the frame with every bolt and bearing seat CNC milled for 100% accuracy.
  • The motor is shielded from scratches, dings and the elements thanks to its bolt-on Skid Plate - another Haibike innovation.
  • Crank Drive – the motor unit is mounted at bottom bracket level – the strongest, stiffest part of the frame.
  • With its lower centre of gravity, a crank drive e-bike is more stable, the pedal assist feels more natural and the bike is better balanced than one with the motor mounted on the front or rear wheel.
  • Fully charged, its 400Wh battery will be good for 30-plus power-assisted miles (48 km) in the most challenging conditions (that is a heavy rider, cycling hilly terrain, riding continuously in maximum mode).
  • The quality hydroformed alloy frame is built with short seatstays to create an engaging, quick-steering, agile ride.
  • Balanced geometry - 70 degree head tube angle for confidence-inspiring stability on the downhills / 73 degree seat tube angle geometry for climbing efficiency.
  • The Suntour suspension fork's 100mm travel helps soak up bumps
  • The fork's travel can be locked out for more efficient climbing on smoother terrain.
  • Air sprung, it's easy to set the fork to the rider's weight.
  • Tektro Auriga hydraulic disc brakes are a benchmark for low maintenance, modulated, all-weather stopping power at your fingertips. Why you want quality hydraulic disc brakes.
  • The Schwalbe Nobby Nic tyres are fast rolling while offering confidence-inspiring traction when required.
  • The tyres are 27.5x2.25 inch - the new standard in MTB treads.
  • The transmission is high quality Shimano Deore 1x10.

Why opt for a Haibike electric bike?
It flattens hills, it beats headwinds, it takes the sweat and grind out of riding a bike, it helps you go faster and farther, and it has a much longer range at full power than first generation electric bikes.

Haibike might be a new name over here but we can assure you that they are the leading manufacturers of e-mountain bikes in their native Germany - a country which has, more than any other, embraced the latest generation of truly trail-competent e-mountain bikes.

Mountain Bike Sizing Guide.

Bike sizing guide by brand.

See all Electric Bikes.

See all Mountain Bikes.

Edinburgh Bicycle support recycling electrical equipment.

Technical Specifications


Haibike Sduro Hardseven 4.0
Frame:Alu 6061, Hydro Formed, Gravity Casting Interface
Fork:SR Suntour XCR Air RLR DS Remote Lockout, air/oil, Travel: 100mm, steel steerer SR Suntour XCM RL, 100mm
Drive Unit:Yamaha PW Crank Drive 36V 250 Watt. 100 - 280% Assist, 80Nm
Range per charge30-80 miles of power assist, depending on terrain
Battery:Yamaha Lithium Ion 36 Volt, 400 Wh, with BMS Management
Display:Yamaha LED 3-Way Digital Main Display Switch
Gear Shifter:Shimano Altus 9 Speed Rapidfire
Rear Derailleur:Shimano Acera 9 Speed
Cassette:SRAM PG920, 11-34, 9 Speed
Chain:KMC X9 9 Speed
Brakes:Tektro HD-M285, aluminium 180mm
Schwalbe Smart Sam 27.5 x 2.25 inch
Wheels:Rodi rims, XLC Evo disc hubs
Stem:Haibike The Stem
Handlebars:Haibike the bar 31.8mm centre, 720mm wide
Saddle:Selle Royal Voga



Our suppliers reserve the right to change specifications and prices without notice. Edinburgh Bicycle Cooperative will do all it can to maintain prices and specifications on this web site, however we do reserve the right to change specifications and prices without notice. Similarly, despite the wonders of modern computers, it is realistic to expect the colour of any item bought to differ subtly from the image online.