CN

CN EN

RW28

RW28

RW28

High power eMountain hub motor

hub-motors

RW28

RW28-Hub Motor for Mountain eBike

RW28 is a hub motor designed specifically for mountain bikes. It operates at a voltage of 48V, with a rated power of 750W and a maximum torque of 70N.m.

Download

Features Certification Standards Technical Data

Contact

Designed for MTB Designed for MTB

Smooth Riding Smooth Riding

Zenith Series RW28 Edition Zenith Series RW28 Edition

It is applicable to multiple environments, helping you ride easily

Designed for MTB

Designed for MTB

RW28 is a high-power hub motor specially designed by TRUCKRUN for E-mountain bikes, with a rated power of 750W and a maximum torque of 70N.m.

Designed for MTB

Smooth Riding

Smooth Riding

The optional high-sensitivity torque sensor can achieve a natural and smooth riding experience while extending battery life.

Smooth Riding

Zenith Series RW28 Edition

Zenith Series RW28 Edition

High-power hub MTB drive system. Equipped with the RW28 hub motor, with a rated power of 750W and a maximum torque of up to 70N.m. It can integrate the torque of the cassette, sensitively perceive the needs of the rider, and adjust the output power in a timely manner. The display screen is CB01-X, a 3.5-inch central LCD dot matrix screen. It features USB charging function, Auto Sensing headlights, Walk function, and more.

Zenith Series RW28 Edition

Zenith Series RW28 Edition

Zenith Series RW28 Edition

Zenith Series RW28 Edition

More Details

More Details

More Details

More Details

More Details

More Details

ROHS

ROHS

EMC

EMC

SGS

SGS

CE

CE

UL-Certificate

UL-Certificate

UL-Test

UL-Test

CQC-Hub motor

CQC-Hub motor

CCC

CCC

Quality Management System

Quality Management System

Product parameters

Filter by product name

Filter by product parameters

Reset

  FN01-A RN02 RN01 RN04 RW29 RW11 RW28 RW26
Dimension diagram

Install Location FRONT Rear Rear Rear Rear Rear Rear Rear
Integrated wheel optional - - - - Optional - -
A (mm) 42.5 40 45.5 36.6 65 68 65 46.3
B (mm) φ102.2 φ121.7 φ104.5 φ125.5 φ191.2 φ158.5 φ191.2 φ192.4
C (mm) φ44 φ44 φ33 φ60 φ44 φ44 φ44 φ44
D (mm) 10.5 15.25 15.25 15.25 15.25 15.25 15.25 15.25
E (mm) 2.5 19.6 42.4 43.7 39.5 39.5 39.5 38.5
OLD (mm) 100 100/130/142 145 135/142 135/175/185/190 135/175/185/190 135/175/185/190 148
Wheel diameter (Inch) 20-29 20-29 20-29 20-29 20-29 20-29 20-29 20-29
Installation mode Front Drive All Fit Cassette Front Drive/Cassette Cassette/Thread on Cassette/Thread on ALL FIT Screwed
Spoke size 28H*13G(12G) 36H*13G(12G) 36H*13G(12G) 28H*13G(12G) 36H*13G(12G) 36H*13G(12G) 12G-13G/36H 12G-13G/36H
Cabling Route Shaft Side Shaft Side/Shaft End Shaft Side Barrel shaft/Shaft Side Shaft Side Shaft End Shaft Side Shaft Side
Rated voltage(Vdc) 36 36 36 36 48 48 48 36/48
Rated power (W) 250 250 250 250 1000/1200/1500 350/500/750 750 500/750
Rated speed(Rpm) 225-325 225-365 255-285 325-380 320-680 240-480 345-520 200-380
Maximum torque(N.m) 32 38 33 28 90 80 70 65
Weight (kg) 1.8 2.1 1.9 2 5.6 3.8 4.2 3.9
Efficiency (%) ≥80 ≥80 ≥80 ≥80 ≥80 ≥80 ≥80 ≥80
Integrated Torque - Optional Optional Optional Optional Optional Optional Optional
Power off brake Optional Optional Optional Optional Optional Optional Optional Optional
Handlebar throttle - - - - Optional Optional Optional Optional
Lights voltage (V/W) - - - - - - - -
Pedal assist function Optional Optional Optional Optional Optional Optional Optional Optional
Noise (dB) ＜55 ＜55 ＜55 ＜55 ＜55 ＜55 ＜55 ＜55
IP Level IPX5 IPX5 IPX5 IPX5 IPX5 IPX5 IPX5 IPX5
Operating Temperature (℃) -20-55 -20-55 -20-55 -20-55 -20-55 -20-55 -20-55 -20-55

Related products

Commuting Systems eMTB Systems eRoad & Gravel Systems All-Terrain & Cargo Systems eTrekking Systems

M11 Hidden and Lightweight M11 M11

M11

Due to its compact, discreet, and lightweight features, the tiny ebike motor can almost completely conceal itself within the bicycle frame's down tube.

Read more

FN01-A Extremely Light FN01-A FN01-A

FN01-A

The Extremely Light Front-drive Motor for Road eBikes

Read more

RN02 Light and Agile RN02 RN02

RN02

The Lightness and Responsive Motor for Road eBikes

Read more

RN01 Lightness & Minimization RN01 RN01

RN01

The Lightness and Responsive Motor for Road eBikes

Read more

RN04 Thru Axle RN04 RN04

RN04

Quiet, Powerful, High strength quick removal Thru Axle

Read more

M01 Classic Legend M01 M01

M01

one of TruckRun's most classic and best-selling mid-drive motors.

Read more

M06 Modular Design M06 M06

M06

Excellent modular design, M06 is cheaper than motors with the same power, and consumers can get excellent experience with less money.

Read more

M03 Commuting/MTB/Trekking M03 M03

M03

As an upgraded version of the highly acclaimed TruckRun mid-drive motor M01, the M03 ebike mid-drive motor offers enhanced rigidity, quieter operation, and a more modern appearance. It is an excellent choice for both commuter ebikes and MTB ebikes.

Read more

M12 Universal Bracket Hanger M12 M12

M12

Compared to mainstream products on the electric bicycle market, the M12 mid-drive motor offers a more competitive combination of size, weight, and power.

Read more

M09 Performance Beast M09 M09

M09

The Truckrun M09 boasts monstrous power and explosiveness, providing power support for the world's fastest ebikes. With a maximum torque of 220N.m, it's your best choice for conquering snow-covered terrain and mountain peaks.

Read more

RW28 MTB RW28 RW28

RW28

High power eMountain hub motor

Read more

M03 Commuting/MTB/Trekking M03 M03

M03

As an upgraded version of the highly acclaimed TruckRun mid-drive motor M01, the M03 ebike mid-drive motor offers enhanced rigidity, quieter operation, and a more modern appearance. It is an excellent choice for both commuter ebikes and MTB ebikes.

Read more

RW26 MTB RW26 RW26

RW26

lightweight eMountain hub motor

Read more

M16 Lightweight & Explosive Power M16 M16

M16

Lightweight and Explosive Power

Read more

M11 Hidden and Lightweight M11 M11

M11

Due to its compact, discreet, and lightweight features, the tiny ebike motor can almost completely conceal itself within the bicycle frame's down tube.

Read more

FN01-A Extremely Light FN01-A FN01-A

FN01-A

The Extremely Light Front-drive Motor for Road eBikes

Read more

RN02 Light and Agile RN02 RN02

RN02

The Lightness and Responsive Motor for Road eBikes

Read more

RN01 Lightness & Minimization RN01 RN01

RN01

The Lightness and Responsive Motor for Road eBikes

Read more

RN04 Thru Axle RN04 RN04

RN04

Quiet, Powerful, High strength quick removal Thru Axle

Read more

M09 Performance Beast M09 M09

M09

The Truckrun M09 boasts monstrous power and explosiveness, providing power support for the world's fastest ebikes. With a maximum torque of 220N.m, it's your best choice for conquering snow-covered terrain and mountain peaks.

Read more

RW29 Powerful 1500W RW29 RW29

RW29

High power motor for all-terrain ebike

Read more

RW11 Fat-tire/Cargo RW11 RW11

RW11

750W hub-drive motor for fat-tire ebike. Suitable for building a foldable fat tire ebike.

Read more

M30 Electric Motorcycles M30 M30

M30

Developed for electric motorcycles

Read more

M12 Universal Bracket Hanger M12 M12

M12

Compared to mainstream products on the electric bicycle market, the M12 mid-drive motor offers a more competitive combination of size, weight, and power.

Read more

M11 Hidden and Lightweight M11 M11

M11

Due to its compact, discreet, and lightweight features, the tiny ebike motor can almost completely conceal itself within the bicycle frame's down tube.

Read more

M01 Classic Legend M01 M01

M01

one of TruckRun's most classic and best-selling mid-drive motors.

Read more

M03 Commuting/MTB/Trekking M03 M03

M03

As an upgraded version of the highly acclaimed TruckRun mid-drive motor M01, the M03 ebike mid-drive motor offers enhanced rigidity, quieter operation, and a more modern appearance. It is an excellent choice for both commuter ebikes and MTB ebikes.

Read more

M16 Lightweight & Explosive Power M16 M16

M16

Lightweight and Explosive Power

Read more

Interested in RW28? These maybe useful

Get more new product information and customized expansion updates.

Mid-drive Motor vs Hub Motor

Explore the differences between the two systems

Mid-drive Motor vs Hub Motor

Read more

Experience the M11 unveiling at Eurobike 2023

Introducing TRUCKRUN's Exciting Lineup at Eurobike 2023

Experience the M11 unveiling at Eurobike 2023

Read more

Explain the Power and Torque Output of Electric Bike Systems

Discover optimizing power and torque in e-bike systems.

Explain the Power and Torque Output of Electric Bike Systems

Read more

Hub Motor Built-in Cassette Torque Sensor

TRUCKRUN Human-Vehicle Collaboration Solution

Hub Motor Built-in Cassette Torque Sensor

Read more

Contact Us

Help Center

About Us

Congratulations, your download has started

You may also need the following information

Mobile | TRUCKRUN Manual

Mobile | TRUCKRUN Manual 3.11MB

Desktop | TRUCKRUN Manual

Desktop | TRUCKRUN Manual 29.25MB

TRUCKRUN APP Manual

TRUCKRUN APP Manual 3.6MB

Source： Date：

Cookies

We want to use cookies to better understand your use of this website. This will help improve your experience of visiting this website in the future. For details about the use of cookies and how to withdraw or manage your consent, see our Cookie NoticeIf you click the confirm button on the right, you will be deemed to agree to the use of cookies.

Refuse Accept

Add a subscription to keep up with our latest information

©© 2024 truckrun-e.com. All Rights Reserved.

sitemap Privacy Policy

Unveiling of the New Mid-Drive Motor M12 at the Shanghai Bike Show

Unveiling of the New Mid-Drive Motor M12 at the Shanghai Bike Show

May 5~8.2024 E5 0516

Read more