Shimano CN-6701 Ultegra Chain

7900 (hollow-pin + ported inner/outer plates), 6701 (ported inner/outer plates), 5701 (ported inner plate) models: directional inner/outer plates for improved shifting with less chain suck on their newest 10-speed road drivetrains
Road specific: not compatible with 10-speed mountainbike drivetrains
Designed for double systems. Use Non direction chains for triple set ups
Size: 11/128"
Color: Silver/Grey
Links: 116
Use: 10sp
Width: 5.88mm
Weight: 267g