Universal Fit: Suitable for most bikes such as ordinary bicycles, mountain bikes, lowrider bikes, stretch bicycles.
Feature: Replacement for your broken bike ball bearings with 22 balls, which suitable for 33.5mm inner diameter head parts.
Product Characteristic: Made of durable stainless steel, it's high intensity and not easy to rust.
How to Install: Direct replace and install, convenient to use.
What You Get: 4 Pcs Bicycle Ball Bearings