KMC X12 12 Speed Chain - Aurora Limited Edition MISC Lighter Weight than its predecessor

Lighter Weight than its predecessor

Included in delivery: 1 x adapter

MagicZero: automatically checks and recalibrates your power meter as you ride – no need to manually calibrate

is now applied to the entire 12-speed cassette

Apply liberally to the cassette while cycling the chain backwards

KMC X12 12 Speed Chain - Aurora Limited Edition MISC Lighter Weight than its predecessorKMCs latest breakthrough in chain technology. Our new 12 speed compatible chain out performs the competition in every aspect! One Chain for All 100% compatibility on all leading derailleur systems. Asymmetrical chamfering avoids interference. Impeccable precision. Phenomenal shifting performance. Compatible with SRAM & Shimano 12 Speed Eagle MTB or Campagnolo Road 12 Speed Drivetrains Specifications 1 2" x 11 128" 126 Links 12 Speed Hi Performance