X12 12-Speed Babolat 0: tested by professional athletes

0: tested by professional athletes in the wind tunnel and on the road

For inner tubes using a Schrader Valve:

which further helps riders maintain an aerodynamic position

The open lug design hooks up whether it's muddy or dry

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X12 12-Speed Babolat 0: tested by professional athletesThe KMC X12 12 speed Silver chain is the one chain for all leading drivetrains, 100% compatible with Shimano, SRAM Eagle & Campagnolo drivetrains. Asymmetrical chamfering avoids any interference and ensures smooth operation, impeccable precision and phenomenal shifting performanc Features: 126 links + missing link Highest Pin Power Double X Durability Double X Bridge Shape Outer Plate Chamfering Inner Plate Chamfering Compatibility: SRAM Eagle Shimano