ITEM NAME:Z72 6/7/8 21/24 Speed Aluminum Alloy Bicycle Chain MTB Mountain Bike Parts #gib Product Description Description: Specifications: Material: aluminum alloy Color: silver Product size: 215 x 65 x 10mm/8.46 x 2.56 x 0.39" Net weight: 319g Gross weight: 319g Included: 1 x Bicycle Chain.Included: 1 x Bicycle Chain. Gross weight: 319g. Material: aluminum alloy. If item is defective after 3 months, you can still send it back to us. We will send you a new one after receiving the defective item.
