E-bike speed controller:
1.Compact,
2.Powerful,
3.Beautiful Appearance,
4.Suitable for bicycle

E-bike speed controller System Protection Featuretages:

1. Under-voltage Protection,

2. Overload Protection,

3. Motor Block Protection,

4. Speed Limit,

5. Lose Control Protection,

6. Short Circuit Protection,

7. Phase Lost Protection,

8. Hall Lost Protection,

9. Overheat Protection.