1.Why choose rear screw motor instead of cassette motor?
Compared with rear screw motor,cassette motor will break easily.That’s why other stores also don’t provide the cassette motor shipped from oversea warehouse.If you surely need the cassette motor,It need pay extra 10 USD and only can be shipped fron China.Now the delivery time is long about 40-60days.We suggest you choose the motor that shipped from oversea warehouse and pay extra 20USD to add a freewheel shipped from China
2.Why choose Okfeet ebike converison kit instead of other stores?
For Geared Motor
(1)Bent type, H Rate ,Under 110 2 hours, demagnetize below 5%,Max loading 30kg more than straght type.
(2)0.35mm, Material 270,Higher Motor Efficiency
(3)Hall sensor PCB plate,Avoid Hall Rosin Joint,Motor not easy get broken
(4)C&U ,Better quality, motor more quiet
For Gearless 1500W Motor
(1)0.35mm, Material 270,Higher Motor Efficiency
(2)C&U ,Better quality, motor more quiet
3.What does 2 times cross mean ?
one sigle cross and two times cross is a method of weaving spokes. Compare with one sigle cross.Two times cross method increased force points.Spokes are not easy to break after long time use.Attention 20inch motor ,1000W and 1500W motor can’t do 2 times cross .
4.Is it universal for V brake and disc brake?
6.Do you provide 20inch wheel? Which motor has the cassette one?
Usually .36V250W front wheel,36V500W front wheel,48V500W front and rear wheel,48V1000W rear wheel,48V1500W rear wheel have the 20inch. 36V250W,36V500W,48V500W,48V750W have the cassette one
Please contact with the sale service to confirm before you place the orde
7.Do you have the manual of the installation?
This ebike kit is easily to connect the cables.If you have questions about installation, you could message us.We will help you.
8.Is this kit compatible with carbon bike?
We don’t suggest you intall the motor kit on the carbon bike
9.How long is the warranty period?
For motor, it is 12months
For controller and accessories, it is 3months
We have the after-sale point in EU France. It is helpful for the fast repairing if necessary.
10.How to provide after-sales service?
We could provide the new accessories as the replacements. We also have the after-sale point in EU France.
Notice: This kit doesn’t include the battery
All shipping from China ,Please contact with Sale service to order
A Light / Lamp for our KT controller ,it must be about 70 mA ( less than 100 mA )or the controller will be damaged.I suggest you do not use the front and rear lights at the same time.