M310 rear derailleur 7/8/9 speed 21/24 speed mountain bike shifter

The products sold in our store do not include free shipping.Orders are automatically generated by the system and shipped via express delivery.For multiple items or large quantities, we use express or logistics shipping.Shipping costs vary by region.For logistics shipping, you will need to pick up the goods yourself.Please contact customer service for information on shipping costs or to specify a logistics company.Thank you for your support!

[Notice to Buyers]]

1.Please confirm with us the color and model of the product you wish to purchase.If you have any other requirements, please inform us and note them in the order remarks.

2.Our store generally does not accept returns unless there is a quality issue with the product.Exchanges are possible, with the buyer bearing the shipping cost.Please make sure to confirm the color, size, and other details before making a purchase.

3.After receiving the goods, please check whether the packaging is intact and open the package in person to verify that everything is correct before signing for receipt.Invoicing and tax points, please consult customer service for invoicing.

Weight :14.5  KG

Packing Number: 50

Volume   : 49   * 26   *21