K7-138KL Hub Motor Unit

PRODUCT

K7-138KL Hub Motor Unit

(eCity + eTour + eFold)

Powerful K7-138KL Hub Motor!

Specially Crafted for City Electric Bicycle

Customizable Power Output of 350W

Max Torque Reaching 45N.M!

Experience Thrilling Speeds of 35 Km/H

O.L.D is 138mm, Cassette Freewheel

Road Thrills Await!

Max Rated Power

350w

Max Torque

45 Nm

O.L.D

138mm

K7-138KL Hub Motor Unit

K7-138KL Hub Motor

UNLEASH POWER: K7-138KL HUB MOTOR ELEVATES YOUR RIDE!

 

Rear Hub Motor: Specially crafted for city electric bicycle or road electric bicycle.

Powerful Specifications: Ranging from 250W to 350W, with a torque of 45 N.m.

Thrilling Max Speed: Experience speeds up to 35 km/h for an exhilarating ride.

Compact Installation: Fits rear forks with a width of 138mm.

Robust Aluminum Build: Resistant to humidity, rust, corrosion, and environmental challenges.

Lightweight & Durable: Boasts a lightweight design with high durability, weighing in at only 2.4 kg for easy handling.

Efficiency, Quiet, Rapid: Experience top efficiency, minimal noise, and rapid responsiveness.

Contact Us to Power Up Your Ride with the K7-138KL Hub Motor!

ADDITIONAL INFORMATION

K7 Series

K7-138KL

Colour

Black / Silver

Installation Site

Rear

Applied for E-bikes

e-City, e-Tour, e-Road

Cable Routing

Side-Left

Cable Length(mm)

200

Sprocket Wheel

8~10

Brake Style

Disk-Brake

Spokes Holes

36

Spokes Size

13G/12G

Spokes Central Dist.(mm)

113

Open Size(mm)

138

Wheel Size(inch)

12/14/16/20/26/28

Voltage(Vdc)

24, 36, 48

Rated Power(W)

250,350

Max Speed(km/h)

25, 35

Max Torque(N.m)

>45

Reduction Ratio

8.14:1

Magnet Items(pcs)

16

Speed Sensor(pcs)

1~6

Efficiency(%)

≥80

Work Temperature(℃)

-20~45

Noise Items(dB)

<50

Weight(kg)

2.4

Waterproof Level

IP65

Shells Material

Aluminium Alloy

K7 138KL Hub Motor Unit

 

 

 

 

 

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