Shift Mode Automatic
Variable Speed Level： 2 speed
Motor Rated power 350/500 W
Motor Max torque 50/55 Nm
Transmission Max torque 60 Nm
Outline Dimension ф158*200 mm
Weight 4 Kg
Gear ratio 1 .36
Transmission ratio 1，1.36
Brake Type Disc Brake
Flywheel type Sprocket/Pulley
O.L.D 142mm
CL
3-port Cassette Sprocket 54 mm
Single-speed Freewheel Sprocket 57 mm
9-slot Cassette Pulley 58 mm

Features
• Comply with EU/USA regulations,suitable for high-power e-city bikes, as well as shared e-bikes, rental e-bikes,e-fat and e-cargo.
• Automatic shift, no manual operation, no heavy or empty pedaling, simple and comfortable riding.
• The transmission and motor complement/optimize each other, the integration reaches larger torque & smaller force, and better performance and longer durability.
• The transmission allows the motor to always work at low consumption, which can increase over 10% mileage.
• Can match belt pulley, solves the problem that existing hub motor with belt can not change speed.
• The start gear adopts one-way clutch, can cut into the power at any angle, no empty pedaling, no ratchet noise.
• Internal shift, no need shift cable,simple layout.
• Mature hub motor module, lower cost and failure rate than mid-motor.

Shift Mode Automatic
Variable Speed Level： 3 speed
Motor Rated power 250 W
Motor Max torque 40 Nm
Transmission Max torque 60 Nm
Outline Dimension ф140*196 mm
Weight 3.6 Kg
Gear ratio 1 .85
Transmission ratio 0.74,1,1.36
Brake Type Disc Brake
Flywheel type Sprocket/Pulley
O.L.D 142 mm
CL
3-port Cassette Sprocket 56 mm
Single-speed Freewheel Sprocket 59 mm
9-slot Cassette Pulley 60 mm

Features
• Comply with EU regulations
• 3-speed automatic shifting, higher gear ratio,more comfortable to commute in the city and also have excellent climbing ability.
• Automatic shift, no manual operation, no heavy or empty pedaling, simple and comfortable riding.
• The transmission and motor complement/optimize each other, the integration reaches larger torque & smaller force, and better performance and longer durability.
• The transmission allows the motor to always work at low consumption, which can increase over 15% mileage.
• Can match belt pulley, solves the problem that existing hub motor with belt can not change speed.
• The start gear adopts one-way clutch, can cut into the power at any angle, no empty pedaling, no ratchet noise.
• Internal shift, no need shift cable,simple layout.

Shift Mode Automatic
Variable Speed Level： 3 speed
Motor Rated power 350/500 W
Motor Max torque 50/55 Nm
Transmission Max torque 60 Nm
Outline Dimension ф158*202 mm
Weight 4.5 Kg
Gear ratio 1 .85
Transmission ratio 0.74,1,1.36
Brake Type Disc Brake
Flywheel type Sprocket/Pulley
O.L.D 148 mm
CL
3-port Cassette Sprocket 59 mm
Single-speed Freewheel Sprocket 62 mm
9-slot Cassette Pulley 63 mm

Features
• Comply with EU/USA regulations, higher power, suitable for e-city bikes,e-fat and e-cargo
• 3-speed automatic shifting, higher gear ratio,more comfortable to commute in the city and also have excellent climbing ability.
• Automatic shift, no manual operation, no heavy or empty pedaling, simple and comfortable riding.
• The transmission and motor complement/optimize each other, the integration reaches larger torque & smaller force, and better performance and longer durability.
• The transmission allows the motor to always work at low consumption, which can increase over 15% mileage.
• Can match belt pulley, solves the problem that existing hub motor with belt can not change speed.
• The start gear adopts one-way clutch, can cut into the power at any angle, no empty pedaling, no ratchet noise.
• Internal shift, no need shift cable,simple layout.

Shift Mode Automatic
Variable Speed Level： 2 speed
Motor Rated power 250 W
Motor Max torque 40 Nm
Transmission Max torque 60 Nm
Outline Dimension ф141*190 mm
Weight 3.3 Kg
Gear ratio 1 .36
Transmission ratio 1，1.36
Brake Type Disc Brake
Flywheel type Sprocket/Pulley
O.L.D 135 mm
CL
3-port Cassette Sprocket 51 mm
Single-speed Freewheel Sprocket 54 mm
9-slot Cassette Pulley 55 mm

Features
• Comply with EU regulations,suitable for classic e-city bikes.
• Automatic shift, no manual operation, no heavy or empty pedaling, simple and comfortable riding.
• The transmission and motor complement/optimize each other, the integration reaches larger torque & smaller force, and better performance and longer durability.
• The transmission allows the motor to always work at low consumption, which can increase over 10% mileage.
• Can match belt pulley, solves the problem that existing hub motor with belt can not change speed.
• The start gear adopts one-way clutch, can cut into the power at any angle, no empty pedaling, no ratchet noise.
• Internal shift, no need shift cable,simple layout.
• Mature hub motor module, lower cost and failure rate than mid-motor.

Shift Mode Automatic
Variable Speed Level： 2 speed
Motor Rated power 350/500 W
Motor Max torque 50/55 Nm
Transmission Max torque 60 Nm
Outline Dimension ф158*200 mm
Weight 4 Kg
Gear ratio 1 .36
Transmission ratio 1，1.36
Brake Type Disc Brake
Flywheel type Sprocket/Pulley
O.L.D 142mm
CL
3-port Cassette Sprocket 54 mm
Single-speed Freewheel Sprocket 57 mm
9-slot Cassette Pulley 58 mm

Features
• Comply with EU/USA regulations,suitable for high-power e-city bikes, as well as shared e-bikes, rental e-bikes,e-fat and e-cargo.
• Automatic shift, no manual operation, no heavy or empty pedaling, simple and comfortable riding.
• The transmission and motor complement/optimize each other, the integration reaches larger torque & smaller force, and better performance and longer durability.
• The transmission allows the motor to always work at low consumption, which can increase over 10% mileage.
• Can match belt pulley, solves the problem that existing hub motor with belt can not change speed.
• The start gear adopts one-way clutch, can cut into the power at any angle, no empty pedaling, no ratchet noise.
• Internal shift, no need shift cable,simple layout.
• Mature hub motor module, lower cost and failure rate than mid-motor.

Shift Mode Automatic
Variable Speed Level： 3 speed
Motor Rated power 250 W
Motor Max torque 40 Nm
Transmission Max torque 60 Nm
Outline Dimension ф140*196 mm
Weight 3.6 Kg
Gear ratio 1 .85
Transmission ratio 0.74,1,1.36
Brake Type Disc Brake
Flywheel type Sprocket/Pulley
O.L.D 142 mm
CL
3-port Cassette Sprocket 56 mm
Single-speed Freewheel Sprocket 59 mm
9-slot Cassette Pulley 60 mm

Features
• Comply with EU regulations
• 3-speed automatic shifting, higher gear ratio,more comfortable to commute in the city and also have excellent climbing ability.
• Automatic shift, no manual operation, no heavy or empty pedaling, simple and comfortable riding.
• The transmission and motor complement/optimize each other, the integration reaches larger torque & smaller force, and better performance and longer durability.
• The transmission allows the motor to always work at low consumption, which can increase over 15% mileage.
• Can match belt pulley, solves the problem that existing hub motor with belt can not change speed.
• The start gear adopts one-way clutch, can cut into the power at any angle, no empty pedaling, no ratchet noise.
• Internal shift, no need shift cable,simple layout.

Shift Mode Automatic
Variable Speed Level： 3 speed
Motor Rated power 350/500 W
Motor Max torque 50/55 Nm
Transmission Max torque 60 Nm
Outline Dimension ф158*202 mm
Weight 4.5 Kg
Gear ratio 1 .85
Transmission ratio 0.74,1,1.36
Brake Type Disc Brake
Flywheel type Sprocket/Pulley
O.L.D 148 mm
CL
3-port Cassette Sprocket 59 mm
Single-speed Freewheel Sprocket 62 mm
9-slot Cassette Pulley 63 mm

Features
• Comply with EU/USA regulations, higher power, suitable for e-city bikes,e-fat and e-cargo
• 3-speed automatic shifting, higher gear ratio,more comfortable to commute in the city and also have excellent climbing ability.
• Automatic shift, no manual operation, no heavy or empty pedaling, simple and comfortable riding.
• The transmission and motor complement/optimize each other, the integration reaches larger torque & smaller force, and better performance and longer durability.
• The transmission allows the motor to always work at low consumption, which can increase over 15% mileage.
• Can match belt pulley, solves the problem that existing hub motor with belt can not change speed.
• The start gear adopts one-way clutch, can cut into the power at any angle, no empty pedaling, no ratchet noise.
• Internal shift, no need shift cable,simple layout.