The 2019 Haibike Sduro HardNine 4.0 is an electric hardtail mountain bike with 29" wheels and Bosch CX Performance drive unit and Purion display.


Haibike Sduro Hardnine 4.0 2019 Electric Mountain Bike Grey

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Haibike Sduro Hardnine 4.0 2019 Electric Mountain Bike Grey

Season : 2019

Brand : Haibike

Code : 24081GRYGRN

Weight : 23KG

The 2019 Haibike Sduro HardNine 4.0 is an electric hardtail mountain bike with 29" wheels and Bosch CX Performance drive unit and Purion display.

The Sduro HardNine tackles road and trail alike, with fast rolling wheels and 100mm front suspension.


The Haibike Skid Plate

Electric MTBs often suffer from impacts or stone chipping which damage the low-situated motor severely. Haibike were the first manufacturer to introduce the SkidPlate back in 2012, 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.


Plastic as ideal raw material

Haibike use a special, shock-resistant plastic. This material conducts the incoming forces very well but stays dimensionally stable even under severe deformation at the same time compared to other materials which do not switch back to their original shape after deformation. The production in the corresponding colour perfectly hide scratches and smaller damage. If required, the SkidPlate can simply and cheaply be exchanged.


Bosch Performance CX Drive Unit

The Bosch Performance CX has been specially optimized for sporty use. The motor delivers a constant maximum torque of up to 75 Nm up even to a high-speed range.

The motor offers an impressive maximum torque of 75 Nm. The “Direct Flow” technique also guarantees powerful support in the lower cadence levels. Trail Control offers a dynamic power management system, that allows the rider to choose the optimum support level (50-300%) for the terrain they are riding, their riding style, and the distance they are looking to cover. “Shift detection” protects your chain by cutting off the torque from the motor during shifting for smooth gear changes.


Bosch Purion Display

The new compact display is a combination of remote control and display. Positioned on the left of the handlebars, the display provides key information through a small, easy to read display. Its compactness and location make it ideal for extreme ePerformance bikes whose riders seek a display that is reduced to the essentials and well-protected.

All the main functions can be directly controlled: support level (Off, Eco, Tour, eMTB/Sport, Turbo), switching on and off the eBike light, walk-assist, the current speed, the day trip and the total mileage of the bike, and the range, or how far the current charge level of the battery will last in mileage. A backlight in the display makes all information easy to read even in the dark.


This Bike Is Perfect For

The rider that wants extra pedal power off road but still wants to enjoy the natural feel of a hardtail mountain bike. The 2019 Haibike Sduro Hardnine 4.0 is perfect for powering around town and taking the backroads home over rougher terrain.


Key Features

  • Bosch CX Motor
  • Bosch Purion Display
  • 500Wh Battery
  • 29" Wheels
  • Deore 10 Speed
  • Tektro Disc Brakes
  • Suntour XCR Air Suspension Fork 100mm travel

Haibike have been passionately developing bikes in Germany since 1995 and can draw upon almost 100 years of experience from their parent company WinoraGroup.

Haibike e-bikes are some of our best selling e-bikes because of their great build quality, good looks and attractive price points.

Technical Information

FRAME - aluminium 6061, HD Interface, quick-release 5 x 135mm, disc brake Post Mount
DRIVE UNIT - Bosch Performance CX, 250W, 75Nm, 25km/h
DISPLAY - Bosch Purion
BATTERY - Bosch PowerPack, 500 Wh
CHARGER - Bosch quick charger 4A
FORK - SR Suntour XCR Air LO-R Lockout, air, Travel: 100mm, steel steerer tube 1 1/8", quick release
SHIFTING SYSTEM - Shimano Deore M6000, 10 speed
GEAR LEVER - Shimano Deore M6000, rapidfire
REAR SPROCKET - Shimano HG500, 11-42 teeth
CHAIN RING - Haibike CNC sprocket black, plus, 16, steel
BRAKE LEVER - Tektro M275, aluminium
FRONT BRAKE - Tektro M275, 180mm, 2-piston disc brake
REAR BRAKE - Tektro M275, 180mm, 2-piston disc brake
TYRES - Schwalbe Smart Sam, 57-622, 29" x 2.25"
RIMS - Rodi Black Rock 21, with eylets, hollow rim, aluminium
FRONT WHEEL HUB - Haibike Components TheHub +
REAR WHEEL HUB - Haibike Components TheHub +
SPOKES - Sapim Leader, black
HANDLEBAR - Haibike Components TheBar + Topflat 720mm
GRIPS - Haibike MTB grips
STEM - Haibike Components TheStem +, A-head, Bar bore: 31.8mm, 7˚
HEADSET - A-Head Alloy 1 1/8", Cartridge
SADDLE - Haibike Components TheSaddle
SEAT POST - Haibike Components The Seatpost +, patent, 31.6mm, aluminium
PEDALS - MTB platform pedal, aluminium
WEIGHT - 22.1kg

Sizing Information
Frame size
40 cm 45 cm 50 cm 55 cm
73 ° 73 ° 73 ° 73 °
12 mm 12 mm 12 mm 12 mm
74.05 ° 74.04 ° 74.03 ° 74.02 °
120 mm 125 mm 130 mm 135 mm
67 ° 67 ° 67 ° 67 °
590 mm 610 mm 630 mm 650 mm
475 mm 475 mm 475 mm 475 mm
-60 mm -60 mm -60 mm -60 mm
1173 mm 1194 mm 1214 mm 1235 mm
631 mm 636 mm 640 mm 645 mm
410 mm 428 mm 447 mm 465 mm


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With Pre-Order, you can purchase the latest items added to our store in advance of them arriving with us.

You Pre-Order is prioritised (at no additional charge); meaning that, as soon as the product arrives with us, we can wrap it straight back up and get it sent out to you - it often never even hits the stock room shelves!


With Pre-Launch, the date when we expect to receive the product ourselves is still a little too hazy to be confident in accepting Pre-Orders.

So, instead, you can submit your email address against the item you are interested in and we will email you as soon as stock arrives on the system.

Estimated Delivery Dates

Estimated Delivery Dates are given on Pre-Order and Pre-Launch products. They are for indication purposes only and can change at any time without notice.

The dates we provide are based on indications given by our suppliers. Whenever we get updated information from our suppliers we will endeavour to update the Estimated Delivery Dates provided on product pages.


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Haibike Sduro Hardnine 4.0 2019 Electric Mountain Bike Grey

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