front drive geared bldc electric bike wheel hub motor

front drive geared bldc electric bike wheel hub motor

Product Detail :
position rear rated voltage 24/36/48
rated power 250W-350W rated speed 25km/h
efficiency ≥82%
weight 3.0-3.5kg
brake type V/Disc brake color black/silver/shining

reduction ratio :1:4.4

Drop Out Size : 100mm

wheel size 20-28inch cable location shaft center right
noise <55db waterproof grade IP65

why choose us :
1.OEM and ODM available for us

2.100% inspection of each process of production

3.100% QC inspection before delivery

4.Sample manufacture and Mould Development

After sale service :
1.Free repair within 2 years and you only need to pay the freight

2.If you receive the goods which is defective not your problem, that we can replacement with new one for you (when you receive the goods within 5 days and you can contact with our staff)

3. After sending,we will track the products for you once every two days,until you receive the products.When you got the goods,test them, and give me a feedback.If you have any questions about the products,contact us,we will offer the solve way for you.

Features:

Suitable for all snow bicycles or fat tyre bikes convert to electric bicycles. As long as the OLD size of the rea fork is 170mm-195mm.

Suitable for wheel size 20~28inch.

High efficiency,
≥82%，less power consumption

Widely used in Fat tyre bike，easy to cycle through snow/ beach/ rough road

Reduced operational noise，＜55db.

Short delivery time without delay，within 15 days.

As a manufacturer，OEM/ODM service available for our customerDrawing:

Packing & Delivery :

Company Information :

BOSTAR is a professional manufacturer of e-mobility drive systems for e-bikes, and electric scooters, medical equipment ,lawn mower, wheelbarrow, the company’s products obtained good reputation in the world. BOSTAR with over 10 years experience in developing components and complete systems for electric vehicles. BOSTAR has been focusing on the R&D for e-bike motor and electric scooter motor ,logistics transportation drive system and garden mobile equipment with more than 5 years.BOSTAR R&D team consists of 10 years experience motor engineers and mechanical engineers.

BOSTAR has die casting workshop,casting workshop,CNC workshop and complete motor assembly workshop.BOSTAR has advanced manufacturing lines, complete testing equipment and advanced production management system.

FAQ :

Q1.Why choose us?

A.We have professional team of workers,service and inspection,and we have our own sub factories.

Q2.What is your sample policy?

A.We can supply the sample for free if we have ready parts in stock,but customers have to pay the freight cost.

Q3.What is your terms of payment?

A.Generaly,you should pay 30% deposit before production and the balance shoud be paid before shipment,For the small order,you need to pay 100% payment before production.

Q4.Do we need to pay the cost of creat mould for special products?

A.Yes.Once we creat your mould ,you need to pay the cost of the mould.When your order quantity up to20000 pcs that the cost of mould will be refund for you.

Q5.Do you offer customized packing?

A.Yes.All of our products can be packed as your requirement.

Q6.How about your delivery time?

A.Generaly,for the normal products sample order is within 10 days for batch order is 25 days.

Q7.Do you test all your goods before delivery?

A.Yes.We have 100% test before delivery.