24V 36v 48v 4.5 inch 5 inch electric bike kit bldc hub motor

1. Factory or trader?
We are factory, the source of the suplly chain.
2. Delivery lead time?
- Sample: 3 days.
- Bulk order: 7-25 days.
3. Why choose us?
* Factory Price & 24/7 after-sale services.
* 3 more quality test before products leave factory.
* Quiet, Long life, durable and multi-aplication.
* Self Protection system avoid damage when overloaded or abruptly stoped.
* High efficiency and high torque available in small diameter.
* All products are made according to ISO 9001, CE, ROHS, CCC, UL and GS requirements.