1. Home
  2. /
  3. Hub Drive System
  4. /
  5. Standard Drive

Standard Drive

State-of-the-art in-wheel motor technology operates with intelligent controlling and driving systems. The standard drives feature a compact size and deliver 40 Nm torque with no drivetrain gearing and power transfer losses. Provide sufficient pedal assist and riding range suitable for everyday rides or cycling trips.

MRC-A250

MRT-A250

The MRC-A250 & MRT-A250 standard rear hub motors provide power for the e-bike with less maintenance required. They feature a smooth and silent run, and the direct power distribution makes the bikes easier to handle. MRC-A250 is compatible with 8-10 speed cassette sprockets; MRT-A250 is compatible with threaded freewheel.

MRC-A250

MRT-A250

RATED POWER

250W

250W

RATED VOLTAGE

36V

36V

WHEEL SIZE

20″/26-28″

26-28″

OLD

137mm

120mm/135mm

OUTER DIAMETER

141mm

141mm

WEIGHT

2.9kg

2.7kg

MAX. TORQUE

40Nm

40Nm

RATED RPM

210/300(20″)

210

The MRC-A250 & MRT-A250 standard rear hub motors provide power for the e-bike with less maintenance required. They feature a smooth and silent run, and the direct power distribution makes the bikes easier to handle. MRC-A250 is compatible with 8-10 speed cassette sprockets; MRT-A250 is compatible with threaded freewheel.

MRC-A250 | MRT-A250

RATED POWER

250W

RATED VOLTAGE

36V

WHEEL SIZE

20″ – 28″

OLD

120/135/137mm

OUTER DIAMETER

141mm

WEIGHT

2.9 | 2.7kg

MAX. TORQUE

40Nm

RATED RPM

210 | 300

Compatible Parts

Compatible Battery

BS-B540+

Semi-in-tube Battery

BS-A500

Semi-in-tube Battery

BP-B250+

In-tube Battery

BE-B180

Range Extender

Compatible HMI

VIVID COMPACT

All-in-one Handlebar HMI

VIVID CENTRE

Handlebar HMI with Central Display

LED CHIP 2

Frame Embedded HMI

LCD COMPACT EX

All-in-one Handlebar HMI

LED MULTI

Handlebar HMI

LCD CHIP

Frame Embedded HMI

Compatible Sensor

ST-SQ-1

Torque Sensor

ST-SQ-2

Torque Sensor

ST-IS-2

Torque Sensor

Comparison

Rated Power

Rated Voltage

Wheel Size

Sprocket Type

OLD

Outer Diameter

Weight

Max. Torque

Rated RPM

MRC-A250

Standard

250W

36V

20″/26-28″

Cassette 8-10S

137mm

141mm

2.9kg

40Nm

210/300(20″)

MRT-A250

Standard

250W

36V

26-28″

Freewheel 6-7S

120mm/135mm

141mm

2.7kg

40Nm

210

MRC-E250

Lightweight

250W

36V

26-28″

Cassette 8-11S

142/144.5mm

120mm

2.17kg

40Nm

245

MRC-A150

Air

150W

36V

26-28″

Cassette 9-12S*

142mm

112mm

1.3kg

30Nm

237

MRC-B750

Heavy Duty

750W

48V

20-28″

Cassette 8-10S

175mm

164mm

4.5kg

70Nm

390

Need Help Choosing?

Whether you want to have a tech chat or start a project, we’re here for you.

Scroll to Top

MRT-A250

The MRT-A250 rear hub motor provides power for the e-bike with less maintenance required. It features a smooth and silent run, also the direct power distribution makes the bikes easier to handle. Compatible with threaded freewheel.

Specifications

Rated power

250 W

Rated voltage

36 V

Wheel size

26 - 28 "

OLD

120 mm / 135 mm

Outer diameter

141 mm

Weight

2.7 kg

Max. Torque

40 Nm

No-load rpm

230

MRT-A250

Find It On

For CITY

E-CITY

For CITY

E-METRO