ITEM NAME:Mountain MTB Bike Steel Sealed Bottom Bracket Waterproof Central Bearing Axis Product Description Description: Specifications: Material: steel Color: Silver + Blue Size: 130mm*15mm*15mm/5.11*0.59*0.59'' Net weight: 312g Gross weight: 327g Uses: road bike, mountain bike, BMX Notes: Please allow 1-3mm differs due to manual measurement. Due to the different display and different light, the picture may not show the actual color of the item. Thanks for your understanding. Included: 1 X Central Bearing Axis 2 X Screws.Included: 1 X Central Bearing Axis. Net weight: 312g. Material: steel. 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.
