10PCS Metal Steering Ball Cage 37mm Bearing Anti-rust Ball Cage Anti-wear MTB Steering Bearing with 4mm Steel Ball for Bicycle Bike Factory DIY

【A Set of 10 Bicycle Fork Balls】We have a set of 10 bicycle front fork ball products, delicate workmanship, smooth and consistent, having a great impact on use. The above number is enough to meet your needs.

【High-quality Metal Material】The product is made of high-quality metal, wear-resistant and durable, coated on the surface, not easy to rust, can adapt to most weather conditions, is waterproof, acid and alkali, to a certain extent, extends the service life, reduces losses and costs.

【Single with 4mm Steel Ball】Ordinary bicycle front fork balls, the outer diameter of the product is 37mm, and a single 4mm steel ball is equipped with 16 balls, which is suitable for most bicycles and bicycles for children.

【Easy to Replace】Installed on the upper and lower bowls, pay attention to the wear degree of this part of the product, replace it in time, use it more easily and keep the bicycle in the best condition.

【Multiple Use】The product is widely used, suitable for replacing bicycle parts, and can be used for bicycle cranks, bicycle cranks, lowrider bikes, beach cruisers, luxury cars, and stretch bikes.