Special asymmetrical HG-X11 design
New Sil-Tec surface treatment
The HG701-11 chain ensures a quieter bike with longer life and better performance.
Compatibility: Shimano Ultegra, XT
Mounting type: directional
Real weight: 274 g (116 links)
Sil-Tec is a new surface treatment from Shimano for ultra-low friction. It is an advanced plating
process that improves system performance, makes it smoother and can be used longer in all conditions.