2018 XDURO Dwnhll 9.0

Regular Price: $5,899.99

Special Price $4,999.00

  • The new compact and more powerful Yamaha PW-X motor was designed and developed for demanding ePerformance use.

  • In comparison to the PW motor, its weight was reduced by nearly 400g to 3.1 kg, as well as its size, which was reduced by -13%

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Regular Price: $5,899.99

Special Price $4,999.00

  • Rider height: 5'4" - 5'7"
  • Rider height: 5'7"- 5'10"
  • Rider height: 5'10" - 6'1"
  • Rider height: 6'1" - 6'4"



The Haibike Dwnhll 9.0 combines the ability to shred the downhills as well as any gravity bike due to its RockShox BoXXer RC fork and RockShox Super Deluxe RCT rear shock but with the capability to master steep, technical, and previously impossible-to-ride uphill climbs too, thanks to the powerful Yamaha PW-X motor and 500Wh battery pack. This bike opens up new realms of riding possibilities, both up and downhill. The limits of what was previously possible on an eMTB have been redefined.


    Made of shock-resistant plastic, the light component protects effectively from scratches or motor damage.
    The Haibike SkidPlate

    Especially eMTBs often suffer from impacts or stone chipping which damage the low-situated motor severely. Therefore, we were the first manufacturer to introduce the SkidPlate back in 2013, a protection element which protects the bottom side of the motor.

    Bottom side protection

    Here the concept of a 'sacrifice part' applies: Similar to a helmet, the SkidPlate absorbs impact forces by deformation or destruction which would otherwise damage the significantly more expensive motor.

    We optically and technologically achieve perfect integration of the motor in the frame.
    The Haibike IntegratedMotor Concept

    The motor is the technological heart and optically the basic feature of an eBike. Thanks to the GravityCasting Interface, we are able to slightly remodel the motor and as a result, get rid of the mounting plates. Thus, we reduce the construction space to a minimum and the optical volume to a fraction of its original size.

    The SkidPlate is useable, not only from a technological perspective, it optically also surrounds the motor. Visually, this results in a better frame integration. This is the basis for a perfectly fitting motor which does not appear like a foreign component like in its standard version, but rather becomes the natural center of the ePerformance bikes.

    The heart of the Haibike alu frame: light, highly robust and complex manufacturing with a special casting technique known from the motorcycle industry.
    The Haibike Gravity Casting Interface

    It is the heart of the frame: the motor interface. Here, many crucial functions such as motor mount, rocker and damper mount, as well as the interlocking battery and lower connection. A robust frame is based on a sturdy interface.

    Casting technique known from the motorcycle industry

    Therefore, since 2010, we use a casting technique which is known from the motorcycle industry, the so-called Gravity-Casting technique. In this process, negative forms made of compressed sand are placed in big forms. These sand forms are then filled with an alloy of alu and zinc and afterwards rotate in precisely calculated axes. Due to gravity, the alloy spreads evenly and results in an even casting thickness.

    Light, robust and precise

    Thanks to this procedure, extremely robust components can be produced which are then exposed to an extensive X-ray control in order to achieve the casting seal of approval. A subsequent, computer-controlled postprocessing ensures stable precision.

    The brand new drive unit from Yamaha designed specifically for ePerformance! Despite its massive 80Nm torque it is extremely compact, lightweight and perfectly controllable.
    Yamaha PW-X Drive Unit
    The new compact and more powerful Yamaha PW-X motor was designed and developed for demanding ePerformance use. In comparison to the PW motor, its weight was reduced by nearly 400g to 3.1 kg, as well as its size, which was reduced by -13%.

    An additional support level provides more power all the way up to high cadence ranges of 120 revolutions per minute. Despite having torque of up to 80Nm, the PW-X system provides a smooth, more silent and more natural driving experience. All rotating parts have been optimized with a focus on weight reduction.

    As a result of the lower inertia caused by this weight reduction, these parts can move with greater efficiency relative to the input from your pedals. Combined with the new refined freewheel design which creates a rapid engagement of the cranks, the result is a significantly more responsive motor, which provides a new level of a natural riding feel.

    In spite of its small construction size, it offers numerous information and functions.
    Yamaha LCD-X Display
    The new, compact display of Yamaha LCD-X Systems offers a variety of information and functions, in spite of its small construction size.

    This includes the selection and display of the support levels. Furthermore, it displays information about the battery charge, the remaining range, driving, average, and maximum speed as well as the daily and total distance. Time and the current cadence can also be displayed. Practical: an LED in different colors indicates the currently selected level of assistance!


  • Frame Aluminium 6061, thru-axle M12 (1.75) x 148mm, disc brake Post Mount, Travel: 200mm
  • Rear Shock RockShox Super Deluxe RCT, air
  • Fork RockShox BoXXer RC, steel spring, Travel: 200mm, aluminium steerer tube 1 1/8", thru-axle
  • Headset A-Head Tapered
  • Sprocket aluminium, FSA, 38
  • Rear Derailleur Shimano ZEE M640, 10-speed
  • Shifter Shimano Zee M640, rapidfire
  • Cogset Shimano HG50, 11-36 teeth
  • Chain KMC X10e
  • Front Hub Haibike Components TheHub +++
  • Rear Hub Haibike Components TheHub ++
  • Spokes black, black
  • Rims Alexrims Supra BH, aluminium
  • Tires Maxxis High Roller II, 61-584
  • Brakes Magura MT5, 203mm
  • Brake Levers Magura MT5 HC-lever, aluminium
  • Pedals MTB Plattformpedal aluminium
  • Handlebar Haibike Components TheBar +++ Gravity 780mm
  • Grips Haibike MTB Griffe
  • Stem Haibike Components The Stem +++, direct mount
  • Seat Selle Royal Verve
  • Seat Post Kind Shock LEV-DX, telescope, 31.6mm
  • Charger Yamaha quick charger 4A
  • Motor Yamaha PW-X System, 500W, 80Nm
  • Battery Yamaha Lithium Ion 500
  • Display Yamaha LCD - X


2018 XDURO Dwnhll 9.0
    • Frame Size
    • Rider Height
    • Seat Tube Length
    • Seat Angle
    • Head Tube Length
    • Head Angle
    • Top Tube Length
    • Chain Stay Length
    • BB Drop
    • Wheel Base
    • Stack
    • Reach
    • Stand Over Height
    • 42 S
    • 5'4" - 5'7"
    • 420 mm
    • 74 °
    • 120 mm
    • 63 °
    • 560 mm
    • 470 mm
    • 15 mm
    • 1245 mm
    • 593 mm
    • 407 mm
    • 0 cm
    • 43 M
    • 5'7"- 5'10"
    • 430 mm
    • 74 °
    • 125 mm
    • 63 °
    • 585 mm
    • 470 mm
    • 15 mm
    • 1270 mm
    • 598 mm
    • 430 mm
    • 0 cm
    • 44 L
    • 5'10" - 6'1"
    • 440 mm
    • 74 °
    • 130 mm
    • 63 °
    • 610 mm
    • 470 mm
    • 15 mm
    • 1297 mm
    • 602 mm
    • 454 mm
    • 0 cm
    • 45 XL
    • 6'1" - 6'4"
    • 450 mm
    • 74 °
    • 135 mm
    • 63 °
    • 635 mm
    • 470 mm
    • 15 mm
    • 1323 mm
    • 606 mm
    • 478 mm
    • 0 cm

Awards & Tests

Customer Reviews

ride or die
RE: Advice To Incoming Freshmen
one of my fav rides
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