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Changzhou Quark Electric Motor And Appliance Factory
CN
8
YRS
Main categories: electric motor,ebike kit,ebike,self balancing scooter,lithium battery
Contact supplier
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Home
Products
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bicycle part
bicycle hub
motocycle motor
Ebike motor
Ebike DC brushless gearless motor
Ebike DC brushless geared motor
750w gear motor
500w gear motor
350w gear motor
1000w gear motor
250w gear motor
mid motor
Ebike water-proofed cable
water-proofed cable
Ebike 9pin water-proofed cable
Ebike 3pin water-proofed cable
Ebike controller
square wave
sinus wave
Ebike display
LED display
LCD display
Ebike parts
folding bicycle assembly
ebike tyre
battery case
controller box
front hub
Ebike switch
Bike light
Ebike brake
Ebike sensor
Ebike throtle
Lithium battery
customized battery
Triangle battery
seat tube shell
down tube shell
rear carrier shell
Ebike battery charger
Ebike conversion kit
250W conversion kit
350w conversion kit
500w conversion kit
800w conversion kit
Mid-drive motor conversion kit
250w mid-drive motor kits
350w mid-drive motor kits
1000w mid-drive motor kits
750w mid-drive motor kits
500w mid-drive motor kits
1000w-3000w conversion kit
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Product categories
bicycle part
motocycle motor
Ebike motor
Ebike water-proofed cable
Ebike controller
Ebike display
Ebike parts
Lithium battery
Ebike battery charger
Ebike conversion kit
Gas bicycle engine kit
Ebike
ROHS/EMC/CE approval 5/6/8magnets Water-Proofed e bike PAS sensor for MTB/CITY BIKE/FAT BIKE
$5.00
/
piece
10 pieces
(Min. Order)
ROHS/EMC/CE/IPX5 approval Dual Hall Sensor ebike pas sensor for MTB/CITY BIKE/FAT BIKE
$5.00
/
piece
10 pieces
(Min. Order)
CE/EN15194/ROHS/ISO13849 approval ebike lcd display for electric bicycle
$35.00
/
piece
15 pieces
(Min. Order)
CE/EN15194/ROHS/ISO13849 approval ebike lcd display for electric bicycle 36v 5 pin
$35.00
/
piece
15 pieces
(Min. Order)
CE/EN15194/ROHS/ISO13849 approval ebike lcd display
$30.00
/
piece
15 pieces
(Min. Order)
CE/EN15194/ROHS/ISO13849 approval ebike lcd display
$20.00
/
piece
15 pieces
(Min. Order)
EMC/ROHS/CE EN15194-2017 /IPX6 15194-2017 approval ebike lcd display
$45.00
/
piece
15 pieces
(Min. Order)
EMC/ROHS/CE EN15194-2017 /IPX6 15194-2017 approval ebike lcd display
$30.00
/
piece
15 pieces
(Min. Order)
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Ebike controller
1
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EMC/ROHS/CE 15194 24V36V/48vElectric brake controller ebike brushless motor controller
$15.00 - $25.00
/
piece
1.0 piece
(Min. Order)
New designed ebike PC programmable controller 14A controller
$15.00 - $25.00
/
piece
1.0 piece
(Min. Order)
EMC/CE15194/ROHS approval 48v/60v/72v dc ebike motor speed controller intelligent motor controller
$15.00 - $25.00
/
piece
1.0 piece
(Min. Order)
EMC/RoHs/CE 15194 approval 6tubes 15A waterproof controller for electric bicycle
$15.00 - $25.00
/
piece
1.0 piece
(Min. Order)
CE/EMC/Rohs approval 6-12 tubes Hall/No hall Square Wave e bike controller for 250w motor
$15.00 - $25.00
/
piece
1.0 piece
(Min. Order)
CE/EMC/Rohs approval6 tubes Hall/No hall e bike controller for 200w-1000w motor
$15.00 - $25.00
/
piece
1.0 piece
(Min. Order)
EMC/CE/Rohs 9 tubes Hall/No hall e-bike controller for 350w-1500w motor
$15.00 - $25.00
/
piece
1.0 piece
(Min. Order)
CE approval 12 tubes Hall/No hall electric bicycle controller or 500w-2500w motor
$25.00
/
piece
10 pieces
(Min. Order)
CE approval 6 tubes Hall No hall sine wave electric bike controller for 250w-1000w motor
$25.00
/
piece
10 pieces
(Min. Order)
CE approval 12 tubes Hall No hall sine wave electric bike controller for 500-2500w motor
$25.00
/
piece
10 pieces
(Min. Order)
CE approval 6-12 tubes Hall/No hall FOC/Sinus Wave electric bike controller for 250w motor
$30.00 - $35.00
/
piece
1.0 piece
(Min. Order)
CE approval 6-12 tubes Hall/No hall FOC/Sinus Wave 36v 12A/15A/20A electric bike controller for 250w motor
$25.00
/
piece
10 pieces
(Min. Order)
CE/EN15194/ROHS 6tubes Hall Sinus Wave electric bike controller for 250w ebike motor
$25.00 - $30.00
/
piece
1.0 piece
(Min. Order)
CE/EN15194/ROHS 6tubes MINI Hall Sinus Wave ebike controller for 250w ebike motor
$25.00 - $30.00
/
piece
2 pieces
(Min. Order)
CE/EN15194/ROHS 6tubes Hall Sinus Wave electric bike controller for 250w ebike motor
$40.00 - $45.00
/
piece
1.0 piece
(Min. Order)
CE/EN15194/ROHS 18tubes Hall Sinus Wave ebike controller for 1000-1800w motor
$60.00 - $65.00
/
piece
1.0 piece
(Min. Order)
IPXS/EN ISO 13849-1:2015 approval 6-12 tubes Hall/No hall FOC/Sinus Wave electric bike controller for 250w motor
$25.00 - $30.00
/
piece
1.0 piece
(Min. Order)
IPX5/EN 15194-1:2009 approval 6-12 tubes Hall/No hall Square wave ebike controller for 250w motor
$20.00 - $25.00
/
piece
1.0 piece
(Min. Order)
IPX5/EN 15194:2009 approval 6-12 tubes Hall/No hall Square wave ebike controller for 350w motor
$30.00 - $35.00
/
piece
1.0 piece
(Min. Order)
IPX5/EN ISO 13849-1:2015 approval 6-12 tubes Hall/No hall sinus wave ebike controller for 250w motor
$25.00 - $30.00
/
piece
1.0 piece
(Min. Order)
IPX5/EN ISO 13849-1:2015 approval 6-12 tubes Hall/No hall sinus wave ebike controller for 250w motor
$25.00 - $30.00
/
piece
1.0 piece
(Min. Order)
IPX5/EN ISO 13849-1:2015 approval 9-18 tubes Hall/No hall sinus wave ebike controller for 500w motor
$25.00
/
piece
10 pieces
(Min. Order)
IPX5/EN ISO 13849-1:2015 approval 9-18 tubes Hall/No hall Sinus wave ebike controller for 500w motor
$30.00 - $35.00
/
piece
1.0 piece
(Min. Order)
IPX5/EN ISO 13849-1:2015 approval 9-18 tubes Hall sinus wave ebike controller waterproof for 500w motor
$25.00 - $30.00
/
piece
1.0 piece
(Min. Order)
IPX5/EN ISO 13849-1:2015 approval 9-18 tubes Hall square wave/sinus wave ebike controller waterproof for 500w motor
$30.00 - $35.00
/
piece
1.0 piece
(Min. Order)
IPX5/EN ISO 13849-1:2015 approval 9-18 tubes Hall sine wave ebike controller waterproof for 500w motor
$35.00 - $40.00
/
piece
1.0 piece
(Min. Order)
IPX5/EN ISO 13849-1:2015 approval 9-18 tubes Hall sine wave ebike controller waterproof for 1000w motor
$35.00 - $40.00
/
piece
1.0 piece
(Min. Order)
IPX5/EN 15194:2009 approval 9-18 tubes Hall sine wave high power ebike controller waterproof for 2000w motor
$30.00
/
piece
10 pieces
(Min. Order)
IPX5/EN ISO 13849-1:2015 approval Hall sine wave high power battery case ebike controller waterproof for 250w motor
$25.00 - $30.00
/
piece
1.0 piece
(Min. Order)
IPX5/EN ISO 13849-1:2015 approval Hall sine wave battery built-in controller waterproof for 250w motor ebike
$25.00 - $30.00
/
piece
1.0 piece
(Min. Order)
IPX5/EN ISO 13849-1:2015 approval Hall sine wave battery built-in ebike controller waterproof for 250w motor
$25.00 - $30.00
/
piece
1.0 piece
(Min. Order)
IPX5/EN 15194:2009 approval Hall sine wave battery case ebike controller waterproof for 250w motor
$25.00 - $30.00
/
piece
1.0 piece
(Min. Order)
IPX5/EN ISO 13849-1:2015 approval Hall sine wave battery case ebike controller waterproof for 250w motor
$25.00 - $30.00
/
piece
1.0 piece
(Min. Order)
1