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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
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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 conversion kit
250W conversion kit
1
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Hot sale!High quality EN15194 CE approved electric bike conversion kit for city bike /MTB
$160.00 - $180.00
/
set
1.0 set
(Min. Order)
High quality EN15194 CE approved bb torque sensor 26" 36v 250w water resist e-bike kit with battery for city bike /MTB
$160.00 - $180.00
/
set
1.0 set
(Min. Order)
Hot sale!High quality EN15194 CE/EMC approved 26inch/28inch cassette hub motor e bike conversion kit 36v 250w for MTB
$160.00
/
set
1 set
(Min. Order)
Hot sale!High quality EN15194 CE/EMC approved 26/28inch cassette hub motor electric rear wheel bike conversion kit for MTB
$160.00
/
set
1 set
(Min. Order)
Hot sale!High quality EN15194 CE/EMC approved 24v/36v 250w e bike kit 12inch for e scooter
$130.00
/
set
1 set
(Min. Order)
Hot sale!High quality The lightest EN15194 CE approved BB torque sensor 26" 36v 250w e bike kit for city bike /MTB
$160.00 - $180.00
/
set
1.0 set
(Min. Order)
On sale,best selling,36v 250w/350w ebike conversion kit with Lithium-ion battery 36v 8.8ah
$220.00 - $225.00
/
set
20.0 sets
(Min. Order)
Hot sale!EN15194 CE/ROHS/EMC approved bicycle conversion kit with battery for city bike,bike engine kit
$100.00 - $140.00
/
set
1.0 set
(Min. Order)
Hot sale!High quality EN15194 CE approved e bike kit 250w for city bike /MTB
$160.00 - $180.00
/
set
1.0 set
(Min. Order)
Hot sale!High quality EN15194 CE/EMC approved 26inch/28inch cassette hub motor e-bike kit 36v 250w for MTB
$160.00
/
set
1 set
(Min. Order)
Hot sale!High quality EN15194 CE/EMC approved 26inch/28inch 36v 250w e bike front hub motor kit for MTB
$160.00
/
set
1 set
(Min. Order)
Hot sale!High quality EN15194 CE/EMC approved the lightest motor 36v/48v 250w electric bike kit for 16inch folding bike
$160.00 - $180.00
/
set
1.0 set
(Min. Order)
Hot sale!High quality EN15194 CE/EMC approved 36v250w 700c hub motor kit with bottle type battery for e bike /MTB/City bike
$180.00 - $200.00
/
set
1.0 set
(Min. Order)
Hot sale!High quality EN15194 CE/EMC approved 36v250w electric bicycle conversion kit 16inch for folding bike
$260.00 - $270.00
/
set
1.0 set
(Min. Order)
Hot sale!High quality EN15194 CE/EMC approved 36v250w e bike conversion kit 16inch for folding bike
$260.00 - $270.00
/
set
1.0 set
(Min. Order)
Hot sale!High quality EN15194 CE/EMC approved 36v/48v250w 16inch e bike conversion kit for folding bike
$180.00 - $200.00
/
set
1.0 set
(Min. Order)
Hot sale!High quality EN15194 CE/EMC approved electric bike conversion kit with battery for MTB/City bike
$240.00 - $250.00
/
set
1.0 set
(Min. Order)
Hot sale!High quality EN15194 CE/EMC approved electric bike conversion kit with battery for MTB/City bike
$240.00 - $250.00
/
set
1.0 set
(Min. Order)
1