20/25/29/37/40/31/38/45/34/37mm Bicycle Headset Balls Steel Bike Caged Ball Bearing Cycling Bearing Set Frame Front Fork Parts

Features:

*  for Ensure a smooth and comfortable ride for your bike.

* A good replacement for your bike’s worn-out or damaged headsets,  a longer lifespan for your bike.

* Suitable for a variety of bicycle headsets, including mountain bikes, kids’ bicycles, lowrider bikes, children’s bikes, and stretch bicycles.

Specification:

Material: Steel

Size: #1, #2, #3, #4, #5, #6, #7, #8, #9, #10 (Optional)

OD: 20mm, 25mm, 29mm, 37mm, 40mm, 31mm, 38mm, 45mm, 34mm, 37mm

ID:11mm, 12mm, 18mm, 29mm, 32mm, 22mm, 24mm, 31mm, 23mm, 27mm

Ball Bearing Dia.:5mm, 6mm, 6.35mm, 4mm, 4mm, 5mm, 8mm, 8mm, 6mm, 4mm

Package Includes:
1 * Bowl

Note:

1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.

2. Please allow slight manual measurement deviation for the data.