You will receive
2 x VP-MH-P03 sealed bearings for the upper and lower headset cups.
Also know as MH-P03M / ACB345
30.15x41x6.5 45/45
These are quality bearings from a selected supplier, not VP branded but these are direct replacement for VP bearings
.
Bearing Spec:
ID - 30.15mm
OD - 41mm
H - 6.5mm
Angle - 45˚ 45˚
Race material : chrome steel GCr15 / AISI52100.
Ball material : chrome steel GCr15 / AISI52100.
Cage/retainer : Nylon PA66+25%GF.
Seal : rubber seal, double-sealed. Black and blue
Lubrication : Mobil XHP-222 or HTHS #2