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The new 29" HardNine 4 impresses with a strong drive unit and a well thought-out component mix.
The new 29" HardNine 4 impresses with a strong drive unit and a well thought-out component mix.
Haibike

Haibike HardNine 4 400Wh Electric Mountain Bike 2022 in Cool Grey

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Haibike HardNine 4 400Wh Electric Mountain Bike 2022 in Cool Grey

Season:2022

Brand:Haibike

Code:28750coolGRYREDMAT

The new 29" HardNine 4 impresses with a strong drive unit and a well thought-out component mix. The efficient and versatile Bosch Performance Line motor provides dynamic acceleration and always offers you the right level of assistance. Shimano shift components and powerful disc brakes ensure smooth and safe off-roading fun.

For a multi-terrain ride that offers comfort and versatility, look no further than a hardtail eBike. Ideal for experienced cyclists and entry level riders alike, our range of hardtail eBikes combines style, function and comfort. Hardtail bikes are ideal for those who ride mostly smooth trails, and will offer speed and smooth handling along with easy maintenance and a lightweight feel. Great value without compromising quality or comfort, the Haibike hardtail range offers huge versatility. Great as commuter bikes, smooth trail bikes or on country rides, a hardtail bike puts the fun back into cycling.

Key Features & Benefits:

  • Drive Unit: Bosch Performance Line, 65Nm, 25km/h
  • Hydraulic Disc Brakes: Reliable braking performance to keep you in control, whatever the weather.
  • Fork: SR Suntour XCM32 Boost DS, Travel: 120mm

Full Specification:

  • Frame:Haibike, HardNine Gen3 Intube, Aluminium 6061
  • Fork:SR Suntour, XCM32 Boost DS, Steel spring/oil, Travel= 120 mm, Aluschaft 1 1/8 - 1 1/2" tapered, 15 x 110mm thru-axle Boost
  • Motor:Bosch, Performance Line , 250W, 65 Nm, 25 km/h
  • Controller:Bosch, Purion
  • Battery:Bosch, PowerTube, 400 Wh
  • Number of Gears:9
  • Gear Shifters:Shimano, Alivio M3100, Trigger switch, 9 Speed
  • Chainset:Haibike, forged, Aluminium
  • Chainrings:Steel, 38 teeth
  • Rear Cassette:SunRace, CSM90, 11 - 36 teeth
  • Chain:KMC, e9S
  • Rear Derailleur:Shimano, Alivio M3100
  • Bottom Bracket:Integrated in the motor
  • Pedals:Freeridepedal , Aluminium, with Reflector,
  • Rims:Schürmann, Yak25, with eyelets, hollow rim, Aluminium
  • Front Hub:Haibike, Alu Nabe, 6-bolt standard
  • Rear Hub:Haibike, Alu Nabe, 6-bolt standard
  • Front Tyre:Impac, Smart Pac, 57-622, 29" x 2.25"
  • Rear Tyre:Impac, Smart Pac, 57-622, 29" x 2.25"
  • Brakes:Tektro, M275, 180 mm, 2-piston disc brake
  • Handlebars:XLC, Topflat, 720 mm
  • Grips:Haibike, MTB grips
  • Headset:Feimin, A-Head Tapered, Ball bearing
  • Stem:XLC, Alu, A-head
  • Saddle:XLC, MTB
  • Seatpost:XLC, Aluminium, Patent, 31.6 mm
  • Seatclamp:Quick release, 34.9 mm
  • Max Weight: 120.0 kg
Technical Information
  • ENGINE
    Bosch, Performance Line , 250W, 65 Nm, 25 km/h
  • DISPLAY
    Bosch, Purion
  • BATTERY
    Bosch, PowerTube, 400 Wh
  • FRAME FAMILY
    Haibike, HardNine Gen3 Intube, Aluminium 6061
  • FORK
    SR Suntour, XCM32 Boost DS, Steel spring/oil, Travel = 120 mm, 1 1/8 - 1 1/2" tapered, 15 x 110mm thru-axle Boost
  • CRANK ARM
    Haibike, forged, Aluminium
  • BRAKE (FRONT)
    Tektro, M275, 180 mm, 2-piston disc brake
  • BRAKE (REAR)
    Tektro, M275, 180 mm, 2-piston disc brake
  • TUBE
    Presta valve
  • RIM
    Schürmann, Yak25, with eyelets, hollow rim, Aluminium
  • CLAMPING RING
    Quick release, 34.9 mm
  • REAR DERAILLEUR
    Shimano, Alivio M3100
  • SHIFT LEVER
    Shimano, Alivio M3100, Trigger switch, 9 Speed
  • BOTTOM BRACKET
    Integrated in the motor
  • SPROCKET
    SunRace, CSM90, 11 - 36 teeth
  • CHAIN
    KMC, e9S
  • CHAINRING
    Steel, 38 teeth
  • BRAKE LEVER
    Tektro, M275, Aluminium
  • BRAKE DISC (FRONT)
    Tektro, TR180
  • BRAKE DISC (REAR)
    Tektro, TR180
  • TYRE
    Impac, Smart Pac, 57-622, 29" x 2.25"
  • FRONT WHEEL HUB
    Haibike, Alu Nabe, 6-bolt standard
  • REAR WHEEL HUB
    Haibike, Alu Nabe, 6-bolt standard
  • SPOKES
    Sapim, Leader, Black
  • HANDLEBAR
    XLC, Topflat, 720 mm
  • GRIPS
    Haibike, MTB grips
  • STEM
    XLC, Alu, A-head
  • HEADSET
    Feimin, A-Head Tapered, Ball bearing
  • SADDLE
    XLC, MTB
  • SEAT POST
    XLC, Aluminium, Patent, 31.6 mm
  • PEDALS
    Freeridepedal , Aluminium, with Reflector,
  • PERMITTED TOTAL WEIGHT
    120.0 kg
Sizing Information
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