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2021 Haibike

HardNine 9

A 29″ aluminum frame hardtail trail e-bike with upper mid-range components.
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Manufacturer Price

€4,199($4,883)
FrameAluminum
SuspensionHardtail, 120mm
ForkRockShox 35 Silver
Wheels29″ Aluminum
Drivetrain1 × 11
GroupsetDeore
MotorBosch 250W 85Nm mid-drive
BatteryBosch 625Wh
BrakesShimano Hydraulic Disc
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Insights
Ride Feel

Based on frame geometry and build specs.

Terrain
easyextreme
Handling
nimblestable
HardNine 9
Other Trail bikes
Gearing

A bike with lower gearing will be easier to ride up steep hills, while a higher top end means it will pedal faster down hills.

Lowest gear

(climbing)

30 mph

HardNine 9

26 mph

Similar Bikes

Highest gear

(descending)

Sizing
MD

5'4" – 5'10"

LG

5'8" – 6'3"

XL

6'0" – 6'6"

🐐 Estimated

Rider Fit Notes

None yet.

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Geometry
Specs
Build
Frame

Aluminium

ColorUrban Grey/ Black

Fork

RockShox 35 Silver, Travel: 120mm

Travel120mm

Bottom Bracket

Integrated in the motor

Headset

Feimin, A-Head Tapered, Aluminium, Cartridge

Stem

Haibike Components, TheStem ++, A-head, Bar bore: 31.8 mm, 7.0 °

Handlebar

Haibike Components, TheBar + Topflat, 720 mm

Saddle

XLC, MTB

Seatpost

Haibike Components, TheSeatpost ++, Aluminium, Patent, 34.9 mm

TypeRigid

Pedals

Freeridepedal, Aluminium, with Reflector,

Grips

Haibike, MTB grips

Groupset
Rear Derailleur

Shimano, Deore M5100

Crank

Steel, 38 teeth

Shifters

Shimano, Deore M5100, Trigger switch, 11 Speed

Cassette

Shimano, M5100, 11 - 51 teeth

Chain

KMC, X11e

Chain Guide

Nylon directmount

Brakes

Shimano, MT420, 203 mm, 4-piston disc brake

TypeShimano Hydraulic Disc

Brake Levers

Shimano, MT401, Aluminium

Wheels
Rims

Rodi, Tryp 30, with eyelets, hollow rim, Aluminium

Spokes

Sapim, Leader, Black

Tires

Schwalbe, Nobby Nic Performance, 65-622, 29" x 2.6"

Electric Components
Motor

Bosch, Performance CX GEN4, 250W, 85 Nm, 25 km/h

Battery

Bosch PowerTube 625Wh

Display

Bosch, Purion

Rider Notes
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First added November 28

Last updated September 7

Not listed for 629 days