Set Of Four 40mm Ball Bearing Cage With Twenty Balls And 32mm Inner Diameter For Bicycle Headset Front Fork Frame Accessories Durable High Quality Replacement Part For Smooth Steering And Long Lasting Performance

Set of four 40mm ball bearing cages for bicycle headsets
✔️ 20 balls, inner dia 33.5mm, outer 40.5mm, steel, pack 4

This set includes four 40mm ball bearing cages designed for bicycle headsets. They fit head parts with an inner diameter around 33.5mm and outer diameter around 40.5mm, providing smooth steering and long-lasting performance.

✅ Outer diameter: 40.5 mm (1.58 in)
✅ Inner diameter: 33.5 mm (1.32 in)
✅ Ball diameter: 4 mm (5/32 in)
✅ Number of balls: 20
✅ Material: steel
✅ Color: silver
✅ Package: 4 pcs

💡 What is a bicycle headset ball bearing cage used for in front fork headsets?

Used to retain and position the bearings in the headset, ensuring smooth steering and longer service life.

- Keeps bearings aligned and reduces play
- Fits standard 33.5 mm inner diameter headsets and 40.5 mm outer diameter cages
- Steel construction, lubrication recommended during install