Features:
The bearing is made of quality steel material, anti-, sturdy and . Fine machining ensures sleek and smooth rotation, fits perfectly with your headset. The sealing ring is good for keeping dust and water away to lengthen the durability. Built-in grease in the slot can prevent the balls from and make them rotate freely. Useful accessory for replacing old headset of bike.

Specification:
Material: Bearing Steel
Color: Shown as picture
Options: 41mm; 41.8mm; 47mm; 49mm; 52mm
Size(Outer/Inner Diameter): Approx. 41/30mm; 41.8/30mm; 47/34.5mm; 49/38mm; 51/40mm; 52/41mm
Weight: Approx. 21-32g
Suitable for Repair most of the full hidden, semi-hidden and external bearing headset on the market.

Note:
Unable to repair old loose ball or ball (like bearing) headset.
Package List:
1 x Headset Bearing