Mavic M40660 Bearings
This product is no longer sold by the manufacturer. And I've sold out of my inventory.
This bearing set includes two bearings: 6001 (28 X 12 X 8) and 608 (22 X 8 X 7). This bearing set is used in quite a few Mavic rear wheels including, but not limited to some Ksyrium SL, Elite, Equipe, Cosmos, and Cosmic's.