E YOUR BIKE

Just by switching the front wheel,

you can turn your bicycle into an e-bike.


Cylcing Tips

The eHUB wheel has a "Pedelec"(https://en.wikipedia.org/wiki/Pedelec) design that
corresponds to global trends and standards.
In other words , there won't be any electric assist if you don't pedal.
The real-time algorithm of the eHUB wheel instantly gives you the suitable support while you pedal.
However , everyone's pedaling power is different .
To maintain a constant cadence while riding on the eHUB wheels , please shift the front and rear gear ratios accordingly.
Whether on flat ground or uphill.
Because , when you can keep pedal easily , the eHUB wheel can deliver electric assist in a suitable and appropriate manner.
Improve your riding experience.

Our Design Principle

The Simplest E-Bike Solution For Your Old Bikes.

Easy

It should be effortless
for anyone to adopt.

Essential

It is still a bicycle mainly driven
by man power , not pushed by motors.

Everyday

It should enable cyclists to cope
with common road condition ,
cover sufficient travel distance .

Enviornment

Buying an entirely new e-bike is
not reducing your carbon footprint.
Reduce your cabon footprint by
updating your bicycle with the ehub.


Assist Diagram


Users-Friendly

eHUB

There is only one on/off button , battery power indicator , and charging outlet to be mastered to operate this device.


eHUB General Specifications

Motor:

BLDC Motor: 250 watts
Weight: 3.7 kg (8.16lbs )
Hub Shell: A356 Aluminum Alloy
Color: Matte Black
Axle: Quick Release
Brake: Rim Brake
Spokes: 32H
Max Load: 120 kg (265 lbs ) rider+bike+load

Working Condition:

Operating elevated temperature: 10~+45℃
Storage temperature: -20~+50℃
Charging temperature: 0~+40℃
Protection: IP65

Battery:

Rated voltage: 42 V
Rated capacity: 215 Wh (6.0Ah)
Distance: 60+km on flat road
Expected lifetime: 1,000 cycle

Charger:

Input: AC 100~240 V 50/60 Hz
Output: DC 42 V 2.0 A
Charging time: 3+ hours

Required Bicycle Spec:

Axle: Quick Release 100mm
Brake Type: Rim Brake
Spokes: 32H

eHUB Only

For import/export,
bicycle brand , local
assembler customers.

eHUB W/26'' Wheel

For local distributer , retail shops , retail outlet customers.

eHUB W/700c Wheel

For local distributer , retail shops , retail outlet customers.


Installation Examples

hi@e-rim.com

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