To avoid customs charge problem for you, will declare low value for the package.
Contact me by ebay message if you didn't receive in time
If you have any concern after you got your order, let me know and I will fix as best as I can to make you a happy purchasing experience
1 years of warranty for proper usage only
Bearing Cup size： 30.0MM(JIS) or 30.2MM(ISO)
Crown Race Inside Diameter: 27mm for Both Type
Made of 6061-T6 Aluminum Alloy, CNC Machined and Polished&Anodized surface
Threadless& External
Frame headtube internal diameter Need to be: 30.0MM or 30.2MM
2 Sealed Cartridge Bearings
Weight: 94g
Stack Height: 27MM
Regular Bearing：
Race Material: P6 bearing steel
Enclosure: Two Seals
Enclosure Material: Rubber Seal
OR
Hybrid Ceramic bearing：
Race Material: P6 bearing steel
Ball Material: Nitrided Silicon Ceramic SI3N4
Enclosure: Two Seals
Enclosure Material: Rubber Seal