K7-135XR

Mid Drive

DMO1

DMO2

DMO3

Hub Motor

Fat Tyre

mountain bike

city bike

Tricycle

Integrated Hub Motor

Direct Drive

Wheel Chair

Single Axle

Inner 3-Speed

product

K7-135XR

Ignite Your Ride with the Relentless Power of the K7-135XR E-Bike Hub Motor!

Specially Designed for City Electric Bicycle

Powerful Rear Hub Motor With 45N.M

Customizable 350W Power Output

Thrilling Speeds of 35 Km/H

O.L.D is 135mm, Freewheel

Embark on the Ride of a Lifetime with Unmatched Power!

K7-135XR

250–350 W

Rated Power

47 N·m

Torque

135 mm

O.L.D

EMBARK ON YOUR ADVENTURE, POWERED BY THE K7-135XR E-BIKE HUB MOTOR!

Power-Packed E-Bike Rear Hub: Experience robust performance with 45N.m torque.

Customizable 350W Output: Personalize your ride with adjustable power from 250W to 350W.

Thrilling Speeds: Soar to 35 km/h for an exhilarating journey, fitting rear forks with a 135mm width.

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

Lightweight & Durable: Boasts a lightweight design with high durability, weighing in at only 2.3 kg for easy handling.

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

Contact Us To Start Your Electrifying Journey Today!

Sensor Type

Rear

O.L.D (open size)

135 mm

Drive Train

6–7 freewheel

Voltage

24–48 V

Rated Power

250–350 W

Peak Torque

47 N·m

Net Weight

2.8 kg

Wheel Size

-

Gear Ratio

-

Dropout Width

-

Category

hub-motor

Application Type

eCity / eTour / eFold

Noise Level (dB)

< 60

Operating Temperature (℃)

-20 to 45

Connector Type

Waterproof Plug

Cable Lenghth (mm)

Customized

IP Rating

IP 65

Certifications

CE/RoHS/EN 15194

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Direct-from-factory electric drive systems for OEM manufacturers.

Suzhou Toseven New Energy Technology Co., Ltd. — a professional electric bicycle motor manufacturer integrating R&D, production, sales and after-sales departments.

Product

About

Resources

Contact

T  +86 173 140 627 08
E  liying@to7motor.cn

No. 36 Tianedang Road
Wuzhong District
Suzhou, China

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© 2026 TOSEVEN. All specifications subject to revision.