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{"title":"48v 500w Electric Cycle Motor High Reliability With 3 Year Working Life","imgUrl":"https:\/\/img.chinax.com\/nimg\/9b\/86\/3ea2d4f2e441e8296969cd52e97a-200x200-1\/48v_500w_electric_cycle_motor_high_reliability_with_3_year_working_life.jpg","attrs":{"Brand Name":"Suringmax","Model Number":"SR27H-500DF\/DR","Certification":"ce","Place of Origin":"Jiangsu, China"}}
{"title":"Waterproof Customized Electric Bike kit Wheel Hub 250W 36v LED\/LCD Display","imgUrl":"https:\/\/img.chinax.com\/nimg\/12\/93\/d126335d6085a22300dd94fa4c99-200x200-1\/waterproof_customized_electric_bike_kit_wheel_hub_250w_36v_led_2flcd_display.jpg","attrs":{"Brand Name":"Suringmax","Model Number":"SR250DF\/DR","Certification":"CE","Place of Origin":"Jiangsu, China"}}
Good quality 5-layer corrugated paper cartons with foam for all the goods
Voltage
36V/48V
Power
500w
Color
Black/sliver
Warranty
3 years
Max speed
45km/h
Weight
7kg
Controller
48V 22A -25AController
Battery
Optional Lithium Battery
Wheel size
20-29inch
Dropout
135mm
Max torue
60Nm
Brand Name
Suringmax
Model Number
SR27H-500DC
Certification
ce
Place of Origin
Jiangsu, China
48v 500w reae cassette motor conversion kit for mountain bike 6-9s freewheel
Product description
Working life
≥3 YEAR
Voltage
DC 36V-48V
Color
BLACK/SILVER
Application
20-29inch bike/3 wheel bike
Max torque
50Nm
Certification
CE, RoHS
Power
500w
Warranty
3 years
Speed
25-45km/h
Efficiency
≥80%
Dropout
135mm
MOQ
1 Piece
Controller
48v22A
Brake
Disk brake/V brake
Max speed45
km/h
Weight
7kg
The kit details:
Motor
Hub motor with rims and spokes assembled(20-29inch) stainless steel spokes
Controller
36/48v22a square wave/sinewave controller
Battery
36/48V 11.6ah /-17.5ah for choice
Display
LCD display/colourful display
Throttle
Thunb throttle/Twist throttle
Pas
Single hall/dual hall sensor pas
Ebrake
Regular brake/brake sensor
Charger
2A smart charger 100v-220v for different country request
Some more details about the kit: Different LCD display for choice: The LCD3 and LCD8 have the temperature sensor function, can show the temperature or the motor inside temperature
Different batteries for choice:
Tube battery, Rear Rack battery, Hailong battery , Husha battery and other shapes.
All of them have different prices accoridng to the capacity and the cells you chooses.
we have economic Chinese cells, High quality LG/SANYO/Panasonic/Samsung cells for your choice.
About the package and shipping: The shipping cost for one sample with rim assembled and battery is about 80-250USD.(according to the items you choosed) We can give sample cost refund when you order in batch after the sample testing. 20inch container can contain about 210-300 kits 40inch container can contain about 500-600 kits Will be more quantity if you dont need the rims and spokes assembled. Warranty: Motor---3 years Battery--2 years The others--1 year You only need to send us the video or pic to show the problem and the series number ,we will ship the new one or the repairparts together with the next shippment. Also will be post by air if need urgent! Accordning to our experience , the defective pecentage is only about 1‰. OEM&ODM: You are welcome to send OEM and ODM request to make your products competitive ! We have made motor for e and so on.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Trading Company,Seller
Year Established:
2016
Total Annual:
400-600
Employee Number:
20~30
Ecer Certification:
Active Member
Changzhou Suring motor technology co.,Ltd
Changzhou Suring motor technology co.,Ltd