Haibike SD HardNine 8.0 2020 Electric Mountain Bike

Top of the range of the SDURO HardNine series, the 8.0 is specced up with the best gear. The machine comes with the Bosch Performance CX motor that delivers a blistering 75Nm of torque, kicking like a mule just when you need it yet gently easing you up the hills when your legs may be thinking otherwise!

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  • £3,149.00
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    Haibike SD HardNine 8.0 2020 Electric Mountain Bike

    Packing a real punch when you need it, the SDURO HardNine 8.0 has all the gear for you to go where you want when you want. Whether its 12 speed Sram SX Eagle drivetrain or its Bosch 500Wh in-tube battery giving you as much range as you can handle in a day’s riding, you’ll find few ridgeways or mountains too daunting for a ride.

    HardNine vs HardSeven

    The SDURO HardNine series is for those who like to travel distances and won’t hit too many sharp turns/dodge too many tree limbs as you go along. As far as e-bikes go, the HardNine definitely prefers the hills to the trails!

    The HardSeven with its all-rounder 27.5 inch wheels, while built for XC will handle the sharper turns of forest tracks a little better.

    All the specs you need for an XC machine

    12 speed Sram Eagle drive train on an 11-50t rear sprocket? Yup. 120mm travel RockShox 35 Gold R air shocks upfront? Yup. Shimano MT400 disc brakes with 203mm rotor at the front and 180mm at the rear? All this makes for a machine that packs a real push as you chew up the miles on your favourite and soon-to-be favourite routes.

    Add in the Schwalbe Nobby Nic Evo SnakeSkin tyres that absolutely love the dirt and muck and you have a machine that is ideal for decent XC riding, no matter where you wish to explore.

    The in-tube 500Wh battery should give you 50 miles of mixed riding and find you feeling relaxed but not knackered even after five hours riding.

    Bosch Performance CX

    Updated for 2020, the Bosch Performance CX gives a real kick when asked for yet can read your riding so it doesn’t spin out when pulling away. Torque is where this is at, pulling at up to 75Nm, and delivering a performance curve that allows for blistering acceleration when you need or just helping you up those hills as you let the machine take the strain.

    A 500Wh in-tube battery is just where the weight is needed, yet also can give you 50 miles of mixed riding - more than enough for a day in the saddle!

    The Bosch Purion controller/display will show you just the parameters you need, including speed and estimated battery distance.

    Key Features:

    • Motor: Bosch Performance CX
    • Battery: I500WH
    • Suspension Fork: RockShox 35 Gold RL air 120
    • Wheel: 29 inch
    • Display: Bosch Purion
    • Gears: 12 Speed



    • Frame: Aluminium 6061, thru-axle M12 (1.75) x 148mm, disc brake
    • Suspension Fork: RockShox 35 Gold RL air 120
    • Headset: A-Head TaperedaluminiumFeimin FP-H858 Alloy 1,5"


    • Stem: Haibike ComponentsTheStem 2A-headJD-ST202A
    • Handlebars: Haibike ComponentsTheBar ++740JD-MTB463A
    • Grips: HaibikeMTB gripsVLG-1751 AD2
    • Saddle: Selle RoyalVivo1216HRN
    • Seatpost: Haibike ComponentsTheSeatpost ++aluminium31.6JD-YSP18JL-100L


    • Motor: Bosch Performance CX
    • Battery: I500WH
    • Display: Bosch Purion


    • Shift Levers: Sram SX Eagle
    • Brake Levers: ShimanoMT400aluminium
    • Rear Derailleur: Sram SX Eagle 12 Speed
    • Front Brake: ShimanoMT400
    • Rear Brake: ShimanoMT400
    • Crankset: Haibike ComponentsThe Crank ++HB32
    • Chain Ring: Sram X-Sync Eagle 38
    • Bottom Bracket: Integrated In Motor
    • Freewheel/Cassette: Sram Eagle PG1210 11 50
    • Chain: SramSX Eagle
    • Pedals: Freeridepedalaluminiummit ReflektorVPE-527


    • Front Hub: ShimanoMT400-BSteckachse 15x110mm
    • Rear Hub: ShimanoFH-MT400-BSteckachse 12x148mm
    • Rims: RodiTryp 30
    • Front Tyre: SchwalbeNobby Nic Evo SnakeSkin65-622
    • Rear Tyre: SchwalbeNobby Nic Evo SnakeSkin65-622


    • Extras: BoschStandard Charger 4A
    Battery TypeI500WH
    Brake TypeDisc
    Frame Size40cm
    GenderMen & Unisex
    ModelSD HardNine 8.0
    MotorBosch Performance CX
    TypeMountain Bike
    Wheel Size29
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