Product Description

Shimano Ultegra CN-6800 11-Speed ChainHG-EV 11-Speed chain featuring the new Sil-Tec surface treatment increases shifting perfomance & durability Symmetrical construction for easy installation Chromized rivet pins improve wear resistance Zinc-alloy plated inner and outer link surface treatment Number of Speeds: 11Links: 116Weight: 253.0 g

Specs