XIKE1 2 3 4 5 6 7 8 9 10mm High Quality Steel Ball for Bike Catapult Slingshot Hunting Ammo
Description: Brand new and high quality Strong and durable Used as Bearing Balls or Slings ammo,etc. Material:Steel Diameter: 4 5 6 7 8 9 10mm Grade:G16
Specifications: These ball bearings are precision engineered for perfect consistency of weight, dimensions and finish. Made from high grade steel, these balls can withstand tremendous amounts of impact force, ideal for bicycle bearings. 100% Brand new and high quality
Ideal accessory parts for bicycle repairing use.
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.