50pcs Carbon Steel Ball Bearing
- 100% Brand new and high quality.
- Ideal accessory parts for bicycle repairing use.
- Come with 50Pcs in one bag, bike's good repairing parts.
- It is a must accessory for bike, can replace the old damaged one well.
- Great replacement for the broken or missing steel balls on the bearing wheel.
Material: Carbon Steel
50 x Bike Steel Balls