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HAIBIKE Sduro HardNine 8.0 E-MTB Hardtail 29" black

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Product Description

Please note: all of our bike models come with an EU standard brake setup. This will need to be reversed to comply with UK cycling standards.

The Sduro Nine / Seven eBikes are the optimal choice for those looking for an eMTB for easy terrain or tours. The wide variety of bikes and the attractive price-performance ratio make this series one of the most successful worldwide.


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.

Yamaha PW-X Display
The new, compact display of Yamaha PW-X Systems offers despite its small size, a variety of information and functions. This includes the selection and display of the support levels off, Eco +, Eco, Standard, High and New EXPW stage which provides significantly even more support. In addition, it displays information like 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. All functions can be conveniently controlled via a remote which also offers a pushing aid up to walking speed. A Bluetooth interface provides convenient digital connectivity. Practical: a LED indicates the currently selected level of assistance!

Integrated Display
Many conventional displays sit high and thus unsecured to the handlebar. Smaller displays under the handlebar or on the remote solve this problem though, but they force the rider to take his views and thus the attention off the central field of vision. The Integrated display solves both elegantly. HAIBIKE has integrated the Yamaha display into the stem so that it is ideally located in front of the driver. Moreover, it is securely protected by the solid aluminum forged part, for example in case of a crash or when you turn the bike upside down (f.e. when removing the wheels). The display body itself is suspended by a silicone body which cuts it off from vibration or twisting. Visually, the whole stem is perfectly integrated into the overall appearance of the bike: thanks to the wide clamping region and the corresponding spacers the stem becomes visually a part of the frame. As a result, the display is transforming from a former alien to a visually and technically perfect integrated new cockpit.

eConnect System
With the eConnect system HAIBIKE has created a technological link between your e-bike and the digital world. As a result of this connection, completely new smart services have become possible that make your HAIBIKE not only better, but also safer.
The core of eConnect is a transmission unit, which contains a GPS, a GSM chip and a Bluetooth transmitter. An acceleration sensor detects vibrations and the vertical position of the e-bike.
HAIBIKE eConnect provides a GPS-based theft detection system. In active mode, sensors detect vibrations autonomously and alert the owner via the app. If any additional movement out of a defined radius is detected, the owner receives an alert with all of the relevant data (such as the last and current location), which he can then pass on to the insurance or police services.
The intelligent sensors can also detect if you have a crash. In such a case, the system will send a message to the driver's smartphone. If the system then receives no response from the driver within a certain time frame, an automatic emergency message will be sent to a pre-determined number with the precise position of the crash.
With the data transmitted from the integrated GPS device the user can check the position of his e-bike at any time in the app or online. In addition, the system also saves records of your last journeys. These can be exported in standard GPX format to share with friends or the community.

Conventional eBike motors sit low in the frame and run the risk of being damaged by strikes to the underside of your bike. In 2012 HAIBIKE introduced the SkidPlate, a simple protective element that effectively protects the motor from below. Similar to a helmet, the SkidPlate protects the motor from damage and is strong enough to absorb even the hardest of strikes that would otherwise damage the motor. HAIBIKE uses a special, impact-resistant plastic that is able to perfectly distribute force and withstand deformation of its shape. Unlike metal, which would bend permanently, plastic springs back to its original state. The paint color conceals scratches and damages, and if necessary the SkidPlate can be replaced easily and inexpensively.

Integrated Motor Concept
The motor is the technological core and defining characteristic of an eBike. Thanks to the Gravity Casting motor interfaces HAIBIKE can integrate the motor in a compact manner without separate mounting plates. This concept reduces the space required to mount the motor and decreases the visual volume of the engine. The SkidPlate is a useful protective device from a technical perspective, but also allows HAIBIKE to optically integrate the motor to make it part of the frame. Unlike other integration concepts, the motor looks like a natural part of the eBike.

Special Features


How many miles will my battery last?  
Can I get 50 miles from one battery charge or even 120? For those interested in buying an e-bike, this is a very important question. Manufacturers try to be as realistic as they can about possible ranges your e-bike may manage on one complete battery charge. In practice, however, the maximum range depends on many different factors.  As well as the type of motor you have, factors include the energy content (400 or 500 Wh), handling and age of the battery. However, the rider's weight, sitting position, riding style (starting frequency, cadence) and selected support levels (Eco, Tour, Sport, Turbo) all greatly influence the range. Last but not least, the track profile (uphill or flat), the ground (road or terrain), wind (headwind, tailwind) and even tyre profile effect distances possible. This makes it extremely difficult to provide precise and reliable information.
E-Bike 25km/h  
Intended use
E-Mountainbike Hardtail  
Damper brand: Without damper
System: MTB Hardtail frame
Material type: Aluminium
further specifications: Gravity casting, hydroformed, boost axle, PM brake mount
Brand: Yamaha
Model: PW-X System
Type: Bottom bracket motor
Performance: 250 Watt
Battery function
Model: Yamaha
Type: Lithium-Ion
energy storage: 500 Wh
battery mounting: Frame battery
Yamaha LCD, pre-installed  
Type: Yamaha Quick Charger 4A  
50 -120 km
System: Suspension fork
Brand: Fox
Type: Rhythm 34 Lockout, tapered, Boost Quick-Release Axle
Suspension Fork
Travel: 110 mm
Gear set
Drivetrain type: Derailleur
Gear No.: 20
Brand: Shimano
Type: Deore XT
Version: 2-speed
Brand: Shimano
Type: Deore XT
Gear lever
Brand: Shimano
Type: SLX
Type: FSA Aluminum Chain Levers
Sprocket 1: 44 Teeth
Sprocket 2: 32 Teeth
Brand: KMC
Type: X10e
Brand: Shimano
Ration chainring: 11-36 Teeth
Type: HG50
Front brakes
Brand: Shimano
Type: XT M8000
Brake system: Hydraulic disc brake
disc diameter: 203 mm
Rear brakes
Brand: Shimano
Type: XT M8000
Brake system: Hydraulic disc brake
disc diameter: 180 mm
Brand: Haibike
Type: TheBar +++
Material: Aluminium
XLC Screwdrivers Sports  
Brand: Haibike
Type: TheStem, display integration, 31.8mm
System: A-Head
Material: Aluminium
Head Set
A-Head Tapered  
Prologo Nago Evo X15  
Saddle pin
System: Patent post
Diameter: 31.6 mm
Type: Haibike Components TheSeatpost +++
Material: Aluminium
Front hub
Brand: DT Swiss
Type: 350 Disc, thrust axle 15x110 Boost
Rear hub
Brand: DT Swiss
Type: 350 Disc, quick-release axle 12x148 Boost
Wheel Size
29  Inch
Brand: Rodi
Type: TR35
Material: Aluminium
System: with eyelets
Sapim Leader, Black  
Front tyres
Brand: Schwalbe
Type: Nobby Nic Evo SnakeSkin
Size: 29 Inch
Tire width: 65 mm
Special features: Flat protection
Rear tyres
Brand: Schwalbe
Type: Nobby Nic Evo SnakeSkin
Size: 29 Inch
Tire width: 65 mm
Special features: Flat protection
XLC Freeride platform pedal  
Delivery size
Includes pedals: Yes  
20.1  approx. kg
Total weight
120  approx. kg
Model year
Product number
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