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Changzhou Quark Electric Motor And Appliance Factory
CN
9YRS
Main categories: electric motor,ebike kit,ebike,self balancing scooter,lithium battery

mainCategories

bicycle part
motocycle motor
Ebike motor
Ebike water-proofed cable
RoHS/EMC/CE EN15194 Approval 16"-28" bicycle dynamo hub
$45.00
Min. Order: 10 pieces
EMC/Rohs/CE EN15194 approval 8inch 36v/48v drum brake 350w-800w electromotor
$50.00
Min. Order: 100 pieces
EMC/Rohs/CE EN15194 approval high - speed V/Disc brake 24v/36v/48v 250w -400w 14inch electric one wheel rear hub motor
$50.00
Min. Order: 10 pieces
EMC/CE/EN15194 approval 24v150w 5inch Ultra-thin electric scooter motor for scooter
$40.00
Min. Order: 10 pieces
EMC/CE/EN15194 approval 24v150w 3inch electronic brake electric scooter motor for scooter
$40.00
Min. Order: 10 pieces
EMC/CE EN15194 approval 24v250w 6inch Front drive/electronic brake electric motor scooter
$40.00
Min. Order: 10 pieces
EMC/CE EN15194 approval 24v250w 5.5inch Front drive/electronic brake electric scooter motor for scooter
$40.00
Min. Order: 10 pieces
EMC/CE/EN15194 approval 24v/36v/48v 250-500w 8inch front drive/ electronic brake bike motor scooter
$45.00
Min. Order: 10 pieces
EMC/CE/ROHS approval water proof cable for e bike conversion kit
$1.50
Min. Order: 10 pieces
EMC/CE/ROHS approval water proof cable for e bike conversion kit
$1.50
Min. Order: 10 pieces
EMC/CE/ROHS approval water proof cable for e bike conversion kit
$1.50
Min. Order: 10 pieces
EMC/CE/ROHS approval water proof cable for e bike conversion kit
$1.50
Min. Order: 10 pieces
EMC/CE/ROHS approval water proof cable for e bike conversion kit
$2.50
Min. Order: 10 pieces
EMC/CE/ROHS approval Direct insert 3-cores/3pins water-proofed connector motor cable used for no hall motor
$5.00
Min. Order: 100 pieces

Top-ranking products

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Hot sale!49cc/50cc/66cc/80cc bicycle engine kit for gas bicycle conversion
$60.00 - $85.00
Shipping to be negotiated
Min. Order: 1 set
Easy Return
Top picks
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Lithium Battery
Lcd
26
Hot sale!EMC/ROHS/CE EN15194 approval e bike conversion kit with battery for City/Mountain/Fat bike
$130.00 - $140.00
Shipping to be negotiated
Min. Order: 2 sets
Easy Return
Lithium Battery
20
Hot sale! EMC/RoHS/CE approval Powerful 20inch 48v1000w V brake Front drive motor e bike conversion kit
$275.00 - $290.00
Shipping to be negotiated
Min. Order: 2 sets
Easy Return
Fat Tire
Brushless
Hot selling! RoHS/EMC/CE 15194 Approval 20"*4 48V 1000w fat bike motor for e-bike fat tire fatbike
$80.00 - $85.00
Shipping to be negotiated
Min. Order: 2 pieces
Easy Return
EMC/CE/Rohs 24v/36v48v ebike lcd displays with water-proofed connector/Blue tooth/USB function
$22.00
Shipping to be negotiated
Min. Order: 100 pieces
Easy Return
Rear Hub Motor
Hot sale! EMC/ROHS/CE EN15194 Approval 20" -26" 500w Magnesium alloy one wheel cassette rear hub motor
$90.00 - $95.00
Shipping to be negotiated
Min. Order: 1 piece
Easy Return
Hot sale! IP65,EMC and CE Approval 68mm/73mm/84mm/100mm torque sensor bottom bracket for ebike
$65.00
Shipping to be negotiated
Min. Order: 10 pieces
Easy Return
Geared Hub Motor
EMC/Rohs/CE EN15194 approval 36v/48v drum-brake 350w-500w 16*2.5inch electric wheel hub motor
$55.00 - $60.00
Shipping to be negotiated
Min. Order: 1 piece
Easy Return
EMC/ROHS/CE EN 15194-2017 approval 24v/36v48v ebike LCD display
$20.00
Shipping to be negotiated
Min. Order: 15 pieces
Easy Return
Hot selling! RoHS/EMC/CE 15194 Approval 14"*2.125 48v 750w brushless geared e bike motor for ebike
$80.00 - $85.00
Shipping to be negotiated
Min. Order: 1 piece
Easy Return
Hot sale! EMC/ROHS/CE EN15194 Approval 20" -26" 9 speed 500w Magnesium alloy one wheel Rotary type rear wheel motor
$80.00 - $85.00
Shipping to be negotiated
Min. Order: 1 piece
Easy Return
New Trending Products
EMC/GBT/CE approval 36v/48v ebike waterproof led front light for ebike
$4.50
Shipping: $7.33/acre
Min. Order: 100 acres
Est. delivery by May 14Easy Return
EMC/GBT/CE approval 36v/48v ebike waterproof led ebike light for ebike
$4.50
Shipping: $7.33/acre
Min. Order: 100 acres
Est. delivery by May 14Easy Return
EMC/CE approval ebike crank set
$5.00
Shipping: $4.00/piece
Min. Order: 10 pieces
Easy Return
Ready to Ship
EMC CE /ROHS/ Ip65 approval 24v,36v,48v electric bicycle lcd display c300s with water-proofed connector for ebike
$25.00 - $30.00
Shipping: $1.50/piece
Min. Order: 100 pieces
Est. delivery by May 14Easy Return
20 sold
EMC CE /ROHS/ Ip65 approval 24v/36v/48v e bike lcd display with water-proofed connector for MTB,CITY,Folding bike
$18.00
Shipping: $2.15/piece
Min. Order: 100 pieces
Easy Return
2 recent viewed
EMC/CE/ROHS approval Direct insert 1T3 connection cable water-proofed connector motor cable for no hall motor
$12.00
Shipping: $2.00/piece
Min. Order: 10 pieces
Easy Return
10 sold
EMC,CE/Rosh CE Aprooval ebike light 3w 12v-80v with horn for MTB/City bike/Fat bike
$3.00
Shipping: $7.33/acre
Min. Order: 100 acres
Est. delivery by May 31Easy Return

Recommended Sample

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24v36v48v 200w/250w/350w cassette ebike kits for city bikes
$140.00
Shipping to be negotiated
Min. Order: 10 sets
Easy Return
UN38.3/ISO13849/CB/CE/ROHS Approval 36V 8AH/8.8AH/10AH/12AH/15AH OEM Cell Rear Carrier e-bike battery With 2A/3A Charger
$150.00
Shipping: $61.70/set
Min. Order: 10 sets
Est. delivery by May 20Easy Return
EMC/CE Approval 24v/36v Front roller brake hub motor
$80.00
Shipping: $31.50/piece
Min. Order: 10 pieces
Easy Return
EMC/CE Approval 24v/36v/48v The lightest!Rear disc brake hub motor for electric bike
$80.00
Shipping: $31.50/piece
Min. Order: 10 pieces
Easy Return

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Highly recommended

View more
Hot sale!49cc/50cc/66cc/80cc bicycle engine kit for gas bicycle conversion
$60.00 - $85.00
Shipping to be negotiated
Min. Order: 1 set
Easy Return
EMC CE /ROHS/ Ip65 approval 24v,36v,48v electric bicycle lcd display c300s with water-proofed connector for ebike
$25.00 - $30.00
Shipping: $1.50/piece
Min. Order: 100 pieces
Est. delivery by May 14Easy Return
20 sold
EMC CE /ROHS/ Ip65 approval 24v/36v/48v e bike lcd display with water-proofed connector for MTB,CITY,Folding bike
$18.00
Shipping: $2.15/piece
Min. Order: 100 pieces
Easy Return
2 recent viewed
Hot sale! EMC/ROHS/CE EN15194 Approval 26" 250w/350w/500w Magnesium alloy one wheel Rotary type electric motor for bike
$80.00 - $85.00
Shipping to be negotiated
Min. Order: 2 pieces
Easy Return
CE/EN15194/ROHS 6tubes Hall Sinus Wave electric bike controller for 250w ebike motor
$25.00 - $30.00
Shipping to be negotiated
Min. Order: 1 piece
Easy Return
EMC/CE/ROHS approval Direct insert 1T3 connection cable water-proofed connector motor cable for no hall motor
$12.00
Shipping: $2.00/piece
Min. Order: 10 pieces
Easy Return
10 sold
bicycle part
RoHS/EMC/CE EN15194 Approval 16"-28" bicycle dynamo hub
$45.00
Shipping to be negotiated
sdf 10 pieces
Easy Return

Tile

EMC/GBT/CE approval 36v/48v ebike waterproof led front light for ebike
$4.50
Shipping: $7.33/acre
Min. Order: 100 acres
Est. delivery by May 14Easy Return
EMC/GBT/CE approval 36v/48v ebike waterproof led ebike light for ebike
$4.50
Shipping: $7.33/acre
Min. Order: 100 acres
Est. delivery by May 14Easy Return
EMC/CE approval ebike crank set
$5.00
Shipping: $4.00/piece
Min. Order: 10 pieces
Easy Return
EMC/CE approval ebike crank set
$6.00
Shipping: $4.00/piece
Min. Order: 10 pieces
Easy Return
EMC/GBT/CE approval 36v/48v ebike waterproof front light for ebike for ebike
$3.50
Shipping: $7.33/acre
Min. Order: 100 acres
Est. delivery by May 14Easy Return
IPX5/EN ISO 13849-1:2015 approval Hall sine wave high power battery case ebike controller waterproof for 250w motor
$25.00
Shipping to be negotiated
Min. Order: 100 pieces
Easy Return
EMC/GBT/CE approval 36v/48v ebike waterproof led front light for ebike
$4.00
Shipping: $4.00/piece
Min. Order: 10 pieces
Easy Return
IP65,EMC and CE Approval Hot sale! 68mm/100mm/73mm/84mm bottom bracket torque sensor
$65.00
Shipping to be negotiated
Min. Order: 10 pieces
Easy Return

Recommend For You

EMC/CE approval ebike crank set
$5.00
Shipping to be negotiated
Min. Order: 10 pieces
EMC/CE approval ebike crank set
$6.00
Shipping to be negotiated
Min. Order: 10 pieces
Hot sale!2023 EMC/CE/Rohs approval 20*4.0inch Fat tire ebike
$580.00 - $600.00
Shipping to be negotiated
Min. Order: 10 pieces
EMC/CE approval 20inch-26inch fat/beach bike
$580.00 - $600.00
Shipping to be negotiated
Min. Order: 10 pieces
EMC/CE EN15194/Rohs Approval High Quality 48V 3KW 26inch bomber ebike MTB
$350.00
Shipping to be negotiated
Min. Order: 10 sets
Hot sale!2021 EMC/CE/ROHS approval 700cc *19inch Built-in battery carbon fiber frame ebike for city bike
$1,400.00
Shipping to be negotiated
Min. Order: 1 piece
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