Haibike HardSeven 7.0

Available to order - Ships in one week
Available to order - Ships in one week
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  • Yamaha PW-X mid-engine 250 Watt Drive Unit
  • Yamaha battery, 36V, 500Wh, lithium ion
  • Yamaha PW-X Display integrated into sDuro Stem
  • 27.5' PLUS Tyres
  • Dual Chainring

Ride further with less effort.

The Haibike sDuro HardSeven 7.0 is an electric mountain bike that will allow you to explore harder to reach trails with ease. The Haibike Sduro uses powerful Yamaha PW-X drive system that integrates the motor in a compact manner without separate mounting plates that decrease the visual volume of the engine.

Technical Specifications
Weight 20.2 kgs
Frame type Crossbar
Wheels 27.5”
Travel 120mm
Battery Yamaha Lithium Ion, 500 Wh
Battery Capacity 500Wh (13.4Ah)
Motor System Yamaha PW-X 36V (80Nm)
Display Yamaha LCD
Frame aluminium 6061, hydroformed, Gravity Casting Interface, thru-axle M12 (1.75) x 148mm, disc brake Post Mount
Frame Size MTB N/A
Forks SR Suntour Raidon RL-R 650B Plus Air 15QLC32 Remote Lockout, air/oil, Travel: 120mm
Brakes Magura MT4 HC-lever, aluminium
Disk brake rotor 203mm/180mm
Gear system Deore XT M786 Shadow Plus, 20-speed, Shimano
Gear ratio 11-40 teeth
Gear shifter Shimano Deore M610, rapidfire
Rear derailleur SunRace CSMS2
Crankset FSA aluminium, 32-44
Chain KMC X10e
Front hub XLC Evo disc, thru axle 15x110 boost
Rear hub XLC Evo disc, thru axle 12x148 boost
Wheel rims Rodi TR40, with eylets, aluminium
Spokes Sapim Leader, black
Front Tyre Schwalbe Nobby Nic Evo SnakeSkin
Rear Tyre Schwalbe Nobby Nic Evo SnakeSkin
Tyre size 27.5" x 2.75"(70-584)
Headset A-Head Alloy Tapered
Stem Haibike Components TheStem, Displayintegration, A-Head, Bar bore: 31.8mm
Handlebar Haibike Components TheBar
Grips XLC lock on grips Sport
Saddle Selle Royal Voga
Seat post Haibike Components The Seatpost , Patent, 31.6mm
Maximum speed 17 mph
Maximum carrying capacity 130 kgs
  • Yamaha PW-X mid-engine 250 Watt Drive Unit
  • Yamaha battery, 36V, 500Wh, lithium ion
  • Yamaha PW-X Display integrated into sDuro Stem
  • 27.5' PLUS Tyres
  • Dual Chainring
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Yamaha PW-X

Drive: The Yamaha PW-X Center mount unit (bottom bracket motor) drive unit is more compact, lighter, stronger: the new Yamaha PW-X definitely has the edge on its predecessor across the board. It has a "triple sensor" system is what holds the product concept of "smooth and powerful" in place. The three sensors are the: 1. a torque sensor that detects pedaling power, 2. a speed sensor that detects the bicycle's speed, and 3. a crank sensor that detects the number of rotations through pedaling. By equipping the three sensors to the unit, the rider is supported by continuous assistance under every riding condition. A more sensitive freewheel and double the number of pawls should lead the cranks to engage much more rapidly and create a more direct and responsive ride as well as greater reliability in this sensative area of electric bike motors.

Yamaha LCD Interface

Display: The LCD multi-function Drive Controller is designed for and has the specs to satisfy all forms of riding.

The newly adopted vertical display makes information such as remaining assist distance highly visible. Attachment is also ergonomically designed, with the display on the center of the handlebars and switches adjacent to the hands. The display can be controlled without taking your hands off the handlebars, resulting in a safer ride, and smoother control of the switch.

Drive control: 4 selectable assist modesBattery capacity indicator: 10 scale bar Digital display (in %)Assist power meter

  • Cycle computer
  • Range meter
  • Cadence meter
  • Clock
  • Removable display
  • USB connector is added:5V electric power can be supplied to the connected device.

Yamaha Battery 500Wh

Battery:The battery is a 500Wh Lithium-ion 36V battery with a Charging time: approx. 4.0hrs. The Yamaha battery system will be the same moving forward across all PW, PW-X & PW SE series systems. Completely interchangeable between bikes. All using the newer charger which came out last year, which is lighter in weight and overall more compact.

  • 500wh capacity
  • Compatible with all models from 2015 onwards
  • For all PW and PW-X Yamaha drive systems