Description:

*Brand new and high quality

*Made of high-quality materials, durable

*Used to replace electric bike part，forM500 M510 M600 M620 G510 G521  series motors 

*design for bafang MidDrive,Motor Controller ,104BCD，also with 34T-40Tchainring available ，more options

*easy to use and install,M620 G520 needs to add a washer good compatibility

Specifications:

Name: for-Bafang motor four-claw base

Specifications: BCD104mm-can match chainrings with different numbers of teeth

Material: aluminum alloy

FOR：bafang M500/G520, M510/G522, M600/G521M620/G510, M420/G332, M615/M820 etc.

Weight: 89g

teeth: 34T ,36T ,38T,40T options

Package List:

packagelist1: 1x ChainRing Adapter 

packagelist2: 1x ChainRing Adapter +washer

packagelist3: 1x ChainRing Adapter ,1x chainring

Note:
1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
2. Please allow slight manual measurement deviation for the data.

We accept payment via Paypal only.

Payment must be completed within 5 days. If you have any problems about payment, please contact us via ebay message.

We only ship to confirmed Paypal addresses. Please comfirm that your paypal address is in line with your shipping address.

Please kindly note that the combined shipping is not provided because the shipping fee is calculated by weight. Also, the each additional item means exactly the the same color and size. 

It takes about 7-15 working days to UK; about 10-30 working days to other countries. Transit time may be a little delayed because of the bad weather and customs inspection. If you do not receive your item within 30 working days since payment finished, please contact us immediately for further assistance.

We strive for 100% customer satisfaction! Positive Feedback is very important to us. If you have any questions, please feel free to contact us via "Ask seller a question" . We will reply your email within 24 working hours.