C7-142Y

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

C7-142Y

Discover the Ultimate E-Bike Power: C7-142Y Integrated Hub Motor



Tailored Precisely for Rear City and Cargo E-Bikes

Integrated Cast Alloy Wheel Architecture

Up to 400W of Performance and 47N.m Torque

Built to Last and Endure Various Urban Conditions

Silent, Powerful, Efficient and Responsive

Where Robust E-Bike Performance Comes to Light!
C7-142Y(20)

250–400 W

Rated Power

47 N·m

Torque

142 mm

O.L.D

READY FOR THE C7-142Y HUB MOTOR THRILL?



Efficient Rear Hub: Delivering 47N.m of peak torque for smooth daily acceleration on heavy-duty urban and cargo electric bikes.

Scalable Power & Voltage: Configurable from 250W up to a stable 400W power threshold, adapting seamlessly to 24/36/48V standard battery architectures.

Rear Frame Compatibility: Fits 142mm rear dropouts perfectly with a low-maintenance cast wheel structure and 6–7 speed freewheel drivetrain.

Weatherproof IP 65 Enclosure: Outstanding resilience against dust, water spray, and outdoor elements with a whisper-quiet footprint under 60 dB.

Smooth, Quiet, Quick: Maximum power transfer with minimal acoustic feedback and instant motor responsiveness.

Ready to take the next step? Contact us today!

Sensor Type

Rear

O.L.D (open size)

142 mm

Drive Train

6–7 freewheel

Voltage

24/36/48 V

Rated Power

250–400 W

Peak Torque

47 N·m

Net Weight

3.5 kg

Wheel Size

-

Gear Ratio

-

Dropout Width

-

Category

hub-motor

Application Type

-

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

C7-142Y

View Our Catalog

TOSEVEN CATALOG

Discover the tools, the resources, and the means to transform your wildest dreams into tangible realities. From the vast array of artistic endeavors to the realm of technological innovation, there is no limit to what you can achieve when armed with the knowledge and vision this catalog imparts

round-line-bottom-arrow download now

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

Facebook X-twitter Youtube Instagram Pinterest Reddit Medium Github Linkedin Whatsapp

© 2026 TOSEVEN. All specifications subject to revision.