Zipp, Rear Bearing Kit for ZR1 SL, Kit

Enduro, 398-E MAX Steel Bearing /each (8mm x 19mm x 10/11mm, extended inner race)

Enduro, Max, Cartridge bearing, 6800 LLU (C3 Clearance) 10X19X5mm

Wheels Manufacturing, Sealed Bearings ABEC 3, Sealed Cartridge Bearing, MR 18307, 18x30x7mm, Steel, 2pcs

Wheels Manufacturing, Loose Ball Bearing, 7/32, Each

Enduro, Max, Cartridge bearing, 6803 2RS, 17X26X5mm