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Hai bike HardFour 24'' E-Bike kids size unisize cool grey/red/cyan 2021

Free shipping to USplus Shipping costs.



Only online and Click & Collect
Currently available in our store
unisize cool grey/red/cyan 1.931,93€ 18021064
Please select a variant.

The HardFour inspires

With the HardFour, no mountain is guaranteed to be too steep and no tour too long for kids: It ensures a lot of driving fun for the little ones, who can finally keep up with the big ones thanks to the Yamaha PW-TE drive. Whether on a big tour with the family or on the way to school: This reliably equipped 24 "children's eMTB ensures lots of riding fun for the youngsters.


  • Yamaha PW-TE system, 60Nm, 20km / h
  • Yamaha Lithium Ion 400Wh
  • Powerful Tektro M282 brakes
  • Suitable from a height of 140cm


specification description
frame Aluminum 6061, quick release 5 x 135mm, disc brake Post Mount
fork SR Suntour XCR LO lockout, steel spring, spring travel: 63mm, steel shaft 1 1/8 ", 9 x 100mm QR
tax rate Feimin, A-Head Tapered, Ball bearing
Stem Haibike Components TheStem ++, A-Head, Bar bore: 31.8mm, 12 °
Handlebars Haibike Components TheBar + Topflat 640mm
Handles / handlebar tape Haibike MTB grips
Gear lever Shimano Altus M2010, Rapidfire, 9-speed
Brake lever Tektro M282, aluminum
Rear derailleur Shimano Altus M2000, 9-speed
Crankset Haibike Components The Crank +, steel chainring, 32t
cassette Shimano HG200, 11-36 teeth
Chain KMC X9
Chainguide Nylon directmount
Brakes Tektro M282
Brake discs Tektro, TR160
saddle Haibike Components TheSaddle Junior
Seat post Haibike Components The Seatpost +, patent, 31.6mm, aluminum
engine Yamaha PW-TE system, 250W, 60Nm
battery pack Yamaha lithium ion, 400Wh
Display Yamaha side switch
charger Yamaha fast charger 4A
Impeller size 24 ''
rims Rodi FW Disc, eyelet, double wall rim, aluminum
Front hub / rear hub Haibike Components TheHub + / Haibike Components TheHub +
Spokes Sapim Leader, black
Front / rear tires Schwalbe Billy Bonkers, 50-507
Pedals Wellgo LU984DU
Weight approx. 20.0 kg
Max. Permissible total weight 80.0 kg

scope of delivery

  • 1 x Haibike HardFour 24 '' e-bike complete bike for children (see item description for details)
At the moment we can offer the Manufacturer Info only in English

Über die Marke Haibike

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