Shimano Ultegra CN-6701 Chain drumbeat21-1806 or any scenario where you

or any scenario where you want to prevent the handlebars from rotating

hard surfaces

- Adjustable height from 9" to 78" (23cm-198cm)

Polycarbonate shell

Shimano Ultegra CN-6701 Chain drumbeat21-1806 or any scenario where you7900 (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