Haibike SDURO Hardnine 4.0

Haibike SDURO HardNine 4.0

Boy, we wish we had a big mountain in our backyard to take this e-bike for a ride. We’ve ridden it up and down every little hill we can find here in flat central Indiana, and it was great. It leaves us wanting more big hills and harder terrain, because we know it can easily handle it. But, it’s a misconception to assume the e-bike is doing all the work while we ride it around like a motorcycle. It is truly a very well-built mountain bike with a high-quality motor and battery on it to give assistance to those who need it or just want to enjoy the power of this bike. They actually race these out West, and we can see why. It combines your leg power with motor assistance, and knowing when and where to shift is the strategy it takes to make it work just right.


  • MOTOR:
    Yamaha PW-System, 500 watts
    Yamaha lithium ion, 400 wh
    Aluminium 6061, hydroformed, gravity casting interface, tapered head tube, disc brake post mount
    Yamaha LED
  • FORK
    SR Suntour XCM RL-DS remote lockout, steel spring, travel: 100 mm, steel steerer tube 1 1/8″, quick release
    Tektro M285, 180 mm, hydraulic disc brakes
    Tektro M285, 180 mm, hydraulic disc brakes
    Schwalbe Smart Sam, 57-622
  • RIMS
    Alexrims MD21, aluminium
    Selle Royal Voga
    48 pounds
    5 yrs frame, 2 yrs electronics, 1 yr all other components

PRICE: $2,599 (*financing as low as $114/month)

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*financing based upon no down payment, 2 year term at 5.5% interest.