48V 750W Fat Tire 20X4.0 Waterproof Brushless Geared Hub Motor Snow Ebike Conversion Kits

• After-sales Service: 12 Months
• Warranty: 6 Months
• Type: Conversion Kits
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: yj48-750
• Rated Current: 25A
• Display: Optional
• Speed: 35-40km/H
• Wheel: with Hole/Without Hole
• Spokes: 12g 36 Holes
• Transport Package: Standard Carton with Foam
• Specification: 65cm*65cm*23cm
• Trademark: mayebikes
• Origin: China
• HS Code: 8714990000
• Production Capacity: 5000 Units Per Months

Product Description

Product Description

Waterproof 20" 26" 4.0 fat tire kit 48V 750W hub motor fat tire ebike conversion kits

Packing List:
1 x 48V 750W geared motor front/rear Wheel (without tire)

1 x 48V 25A controller

1 x SW900 display
1 x Throttle (thumb/twist for optional)
1 x pairs Power Cut-off Brake
1 x PAS sensor 8 manget
1 x Quick release waterproof cable

1 x 1T4 main waterproof cable

Specification

 

Voltage	48V	Model	MAY-20INCH48V750F
Power	750W	Display	SW900 lcd display
Wheel size	20''x4.0/26''x4.0	Rim	aluminum alloy double wall
Spoke	12g,36 holes	Motor weight	5KGS
Max speed	45km/h	Certificate	CE
Motor type	brushless geared	Throttle	twist/thumb throttle
controller	48v 25A intelligent brushless	PAS	1:1 PAS with 8 magnet
Brake lever	wuxing brand with power off function	Brake type	v/disc brake/hydraulic brake
Open size	135mm front,170mm/190mm rear

48v 750w geared brushless hub motor with quick release waterproof cable

1).48V motor wheel
a. Full No-load Speed:
About 40-50km/h
b. Rim: Double-wall Aluminium Alloy Rim
c. Hub Motor: 48V Brushless geared Hub Motor
d.Rear wheel drop out: 170mm/190mm
Front dropout 135mm
e.Rotating speed
About:450RMP
f.torque
About 45N.m
g.Max loading
About 150kgs
9 Mosfet 48v 25Amp waterproof intelligent controller

Rated current: 12A
Max current: 25±1A
Weight:350g
Mosfets :9 mosfets
Rated voltage:DC36V/48V
Speed set:1-4.2V
Brake input :Low-Level
Low voltage protection:DC30/40±0.5V
Waterproof 1:1 PAS-8 magnet
Voltage:36V/48V
Cable Length:100cm including the connector
Magnet :8 Magnets
Weight :100 g
Plug Type:3 Pin SM plug
Color :Black
Material:Plastic
Installation:Left
Brake level with power off function

Thumb throttle/twist throttle for optional
1T4 main waterproof cable
Rims for optional

With hole/without hole

Packing & Delivery
Standard carton with foam
55cm*55cm*23cm (20''/24'')
65cm*65cm*23cm(26'')

FAQ

Q1:What's main advantages of geared motor and gear less motor?
A: Geared motor has lighter weight,smaller size,zero drag(complete freewheel when not using battery, and excellent
efficiency.Gearless motor has high top speed, more power output, and excellent life span.

Q2:What is Pedal-Assist?
A:The Pedal-Assist Mode (PAS) operates when you are pedaling the bike and progressively adds electrical power to the motor. The faster you pedal, the more power is applied. PAS mode significantly increases battery range as compared with using the throttle alone.

Q3:Does the battery recharge when I pedal?
A:No, in order for the motor to recharge the battery, it would have to create resistance which would make it too difficult to
pedal without the motor. Unfortunately physics doesn't work in our favor.

Q4:How far can I go on one charge?
A:There are many variables that affect distance such as weight, terrain, number of stop / starts, riding speed, amount of pedal assistance, number of hills climbed, tire pressures, and wind resistance etc.

Q5: Front wheel and rear wheel choose which one?
A: Common standard front wheel is 100mm dropouts,easier to install without derailleur adjustments, you can use your original freewheel; Common standard rear wheel is 135mm dropouts, better grip especially when you ride on steep inclines or in wet condition.

Q6. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.

Q7. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery

Q8: How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.