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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Drive Chain

As one of leading drive chain manufacturers, suppliers and exporters of mechanical products, We offer drive chain and many other products.

Please contact us for details.

Manufacturer supplier exporter of drive chain.