Zispeed Transmission Technology (Suzhou) Co., Ltd.

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2 Speed Automatic Gear Motor for Classic E-Bikes, E-City, E-Fat, E-Cargo Bikes

FOB Price:	90.00 - 106.00 USD/Piece
Payment Terms:	T/T, Western Union

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Export Markets:	North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

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ZSM2136A 2 Speed 250W Automatic Motor for Classic ECity Bikes

P/N		ZSM2136A
Type		2-speed Rear Motor
Application		E-city
Motor Rated Power		250 W
Motor Max Torque		40 N.M
Transmission Max Torque		60N.M
Outline Size		141*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
C.L	3-port Cassette Sprocket	51mm
	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.
2 Speed Automatic Gear Motor for Classic EBikes Ecity Efat Ecargo bikes

P/N		ZSM2136B
Type		2-speed Rear Motor
Application		E-city/ Shared/ Rental/ E-fat/ E-cargo
Motor Rated Power		350/500W
Motor Max Torque		50/55 N.M
Transmission Max Torque		60N.M
Outline Size		158*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		135 mm
C.L	3-port Cassette Sprocket	54mm
	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.

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After paying a deposit, if the purchasing order is not completed because of unsatisfied ECVV services, ECVV will refund your deposit.