This kit comes with everything you need to convert your bicycle to an

E-bike  EXCEPT Rim，battery and charger. Here's the packing list:

1.1 x Motor 

2. 1 x (36xSpokes)

3. 1 x Controller

4. 2 x Power cut-off Brake lever / Sensor  

5.1 x Thumb Throttle / Twist Throttle

6. 1 x Display (optional)

7. 1 x PAS Sensor

Kindly leave comments in this format when place an order(without comments we regard as all defaul):

1. Motor:  a. Front / b. Rear(default ) c. Cassette ( add extra money)

2. Brake:  a. Brake lever(default) / b. Brake Sensor                              

3. Throttle:  a. Thumb throttle(default) / b. Twist throttle                   

4. PAS:  a.V12L(default) /  b.BZ-4 /  c.BZ-10C / d.D12L  

5. Internal diameter of your own bicycle rim: XXX mm.

Thank you for cooperation!

This kit comes without the rim, please make sure thefollowing details: 

1. Measure accurate internal diameter of the rim.

2. Your rim has 36 spoke hole

3. The spoke hole is 5mm in diameter(if not, enlarge it)

There are 4 options

1.V12L(default)

2.BZ-4

3.BZ-10C

4.D-12L

There are 2 options 

1. Power cut-off brake lever(default)

2. Power cut-off brake sensor

There are 2 options when you choose set with display

1. Thumb throttle(default)

2. Half twist throttle

There are 2 options when you choose set without display

1. Thumb throttle with on/off switch(default)

2. Twist throttle with on/off power lock