New Box of Gold and Silver Speed Change Bike Chain Mountain Road 12 Speed Chain

 

  • Designed for Shimano 12-velocity drivetrains
  • Ultegra/XT-amount chain can take care of calls for of each highway and mountain drivetrains
  • Asymmetric plate design and style optimized for clean shifts and greater general functionality
  • SIL-TEC surface treatment method on internal and outer url plates assures ultra-reduced friction in addition a chain that runs smoother and wears for a longer time
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New Box of Gold and Silver Speed Change Bike Chain Mountain Road 12 Speed Chain