Sunrace Channel CN12Z1 Flat Top Hollow

CN12Z1 12-speed chain. Titanium coating. Flat Top: improves the transition between the chain and the sprockets or chainrings, making it more efficient during gear changes. It also adds stiffness to the chain and improves its durability. Hollow Pin: reduces the weight of the chain without sacrificing too much strength. Compatible with Shimano and Sram. 11/128" 126 links. Delivered in a cardboard box. Gears: 12v; Use: Road, Gravel, MTB, Leisure / City / Trekking; Compatibility: Shimano; Links: 126;