Full Speed Ahead Angular Cartridge Bearing (Black) (Orbit CE/No. 8B) (45 x 45) (1-1/8″)

This is a single FSA Impact Headset Bearing for 1-1/8″ steerer tubes.

Features:

• Fits all “Campagnolo Hiddenset” Frames
• 45/45 degrees is Campagnolo-compatible
• Heavy duty for BMX use

Specifications:
Bearing Inner Diameter: 30.9
Bearing Outer Diameter: 41.8
Bearing Type:Angular Contact
Thickness:8mm