X12 12-Speed Boxers Wireless electronic eTap shift logic

Wireless electronic eTap shift logic for intuitive shifting

Pin joint construction

Fits disc wheel

because we know you’re transporting your baby

The vertical strings are made of VectranTM

X12 12-Speed Boxers Wireless electronic eTap shift logicThe 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