Haibike hardnine 4 29" Grey 2022 E-Bike
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.
In order to keep the weight as low as possible, aluminum was chosen as the frame material for the frame. The Haibike SDURO HardNine 4 mountain bike is a top bike from a German manufacturer. The 29" wheel size, supported by Impac Smart Pac tyres, offers perfect traction and safety on your roads and trails . An electric bike for every day equipped with a powerful Bosch Performance Line engine.
Tech Spec
Frame colour
Cool grey/Lava matteFrame Family
Aluminium 6061, Steckachse X-12 (1.00) x 148mm, disc brake Post Mount, Travel: 120mmFork
SR Suntour XCM32 Boost DS, steel spring/oil, Travel: 120mm, Aluschaft 1 1/8 - 1 1/2'' tapered, 15 x 110mm thru-axle BoostBattery
Bosch PowerTube, 400WhMotor
Bosch Performance Line, 250W, 65Nm, 25km/hDisplay
Bosch PurionWheel size ['']
29Sprocket
SunRace CSM90, 11-36 teethChain
KMC e9SChain Ring
steel, 38Saddle
XLC MTBShift Lever
Shimano Alivio M3100, trigger switchFrame Type
MTB HardtailCharger
Bosch compact charger 2ABrake Lever
Tektro M275, aluminiumBrake (Front)
Tektro M275, 180mmBrake (Rear)
Tektro M275, 180mmTyre
Impac Smart Pac, 57-622Rims
Schürmann Yak25, eyed, double-walled rim, aluminiumFront Wheel Hub
Fastace Alu NabeRear Wheel Hub
Haibike Alu NabeSpokes
Sapim Leader, blackHandlebar
XLC Topflat 720mmGrips
Haibike MTB gripsStem
XLC Alu, A-headHeadset
A-Head TaperedSeat Post
XLC, patent, 31.6mm, aluminiumPermitted Total Weight
120.0 kgBicycle Type
MTB Hardtail