Pro Ball Bearing Set 1 1/8 Inch / 1.5 Inch (2 Pieces)

Pro Ball Bearing Set 1 1/8 Inch / 1.5 Inch (2 pieces).

Specifications 1 1/8":
Color: Silver/Orange
Material: Steel
Inner diameter: 30.0 mm
Outer diameter: 42.0 mm
Height: 6.3mm
Inside angle: 45°
Outside angle: 45°

Specifications 1 1/2":
Colour: silver/black
Material: steel
Inner diameter: 40.0 mm
Outer diameter: 52.0 mm
Height: 8.2mm
Inside angle: 45°
Outside angle: 45°

Content:
1 1/8" Headset Bearing
1 1/2" Headset Bearing