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2021 Haibike

HardNine 6

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

€3,099($3,604)
FrameAluminum
SuspensionHardtail, 120mm
ForkSuntour XCM
Wheels29″ Aluminum
Drivetrain1 × 10
GroupsetDeore
MotorYamaha 250W 70Nm mid-drive
Battery630Wh
BrakesTektro Hydraulic Disc
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Insights
Ride Feel

Based on frame geometry and build specs.

Terrain
easyextreme
Handling
nimblestable
HardNine 6
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 6

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

ColorCool Grey / Black

Fork

SR Suntour XCM34 NLO DS, Travel: 120mm

Travel120mm

Spring TypeCoil

Bottom Bracket

Integrated in the motor

Headset

Feimin, A-Head Tapered, Ball bearing

Stem

XLC, Alu, A-Head

Handlebar

XLC, Topflat, 740 mm

Saddle

XLC, MTB

Seatpost

XLC, Aluminium, Patent, 31.6 mm

TypeRigid

Pedals

Freeridepedal, Aluminium, with Reflector,

Grips

XLC, MTB grips

Groupset
Rear Derailleur

Shimano, Deore M4120

Crank

Steel, 38 teeth

Shifters

Shimano, Deore M4100, Trigger switch, 10 Speed

Cassette

Shimano, CSM4100, 11 - 42 teeth

Chain

KMC, e10S

Chain Guide

Nylon directmount

Brakes

Tektro, M275, 180 mm, 2-piston disc brake

TypeTektro Hydraulic Disc

Brake Levers

Tektro, M275, Aluminium

Wheels
Rims

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

Spokes

Sapim, Leader, Black

Tires

WTB, Ranger Comp, 65-622, 29" x 2.6"

Electric Components
Motor

Yamaha, PW-ST System, 250W, 70 Nm, 25 km/h

Battery

InTube 630Wh

Display

Yamaha, Side Switch, 1.7" LCD, 7 functions

Rider Notes
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First added November 28

Last updated September 7

Not listed for 629 days