2019 Newest Bicycle freewheel bike flywheel 11 speed 11 34T Cassette road bicycle freewheel

Speed:11s Road

Size1:11-12-13-14-15-16-17-19-21-23-25T

Size2:11-12-13-14-15-17-19-21-23-25-28T

Size3:11-12-13-14-15-17-19-21-24-28-32T

Size4:11-12-13-14-15-18-21-23-26-30-34T

Sprocket material: Steel

Finish: Nickel Plated

Lock Ring:Steel

1.Q: Can I get some samples ?
A:We are honored to offer you samples for quality check freely .But you need undertake shipping cost by courier.

2.Q:Can I mix different models in one container?
A:Yes, different models can be mixed in one container.

3.Q:What is your payment ?
A:Generally, our payment is 30%T/T as deposit and 70%T/T after seeing the copy of B/L.

4.Q:How does your factory carry out quality control?
A:quality is our priority. Our QC always attach great importance to quality control from the very beginning to the end of the production. Every product will be fully assembled and carefully tested before shipping.

5.Q:Can you paint our logo?
A:Yes, the parts also could print customer logo .

6.Q:what about after-sale service .
A:We will carefully check the goods quality before shipment. If there are some unexpected problems happen, we sincerely hope to solve the problems with you friendly through following ways,
1)If you do not satisfied with the items you received or there are quality problems itself ,
we could offer you a return for replacement or money back ( You may have to take charge of the return shipping costs and provide photos or video and other evidence to us for identify.)

2) Man-made damaged, buyers take full responsibility.