Hub DC Roda Depan Roda Torsi Tinggi 36V 48V Motor 350 W

• After-sales Service: Motor:12months Other Parts:6months
• Warranty: Motor:12months Other Parts:6months
• Type: Motor
• warna: hitam/perak
• berat: 3,2kt
• tipe rem: v/disk brkhae (lapisan/cakram)
• Tidak. Model.: yj-250w
• jenis motor: sikat beroda gigi
• jatuhkan: 100mm/depan, 135mm/belakang
• Paket Transportasi: Standard Carton with Foam
• Spesifikasi: package 30*30*30cm
• Merek Dagang: Mayebikes
• Asal: Jiangsu China
• Kode HS: 8714990000
• Kapasitas Produksi: 5000 Units/Month

Deskripsi Produk

36V 48V high torque electric bicycle front wheel dc hub motor 250w 350w
If you love riding your current bike, a conversion kit will allow you to modify it and give it some extra power. Not only does it save you money, but it also allows you to instantly customize your bike which is especially great if you're a cycling enthusiast.

Rated voltage	36v/48v
Rated power	250w/350w
Wheel size	16''20''24''26''27.5''28''29''700c
RPM	240-440
Rated speed	25-35km/h
Rated efficiency	>=80%
Reduction Ratio	1:5
Weight	3.5kgs
Open size	100mm/135-142/145mm
Drive and freewheel	N/6-9S/7S-11S
Cable location	Shaft center right
Spokes specification	12G
Hall sensor	Yes
Integrate speed sensor	Yes
Surface	Black
Brake type	V/Disc brake
Salt for test	24/96
Noise	<55db
Waterproof Grade	IP54

Company profile
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.