Shimano Dura-Ace Ultimate Road Shifting Cable Set - Black Apollo The Ancora premium expansion plug

The Ancora premium expansion plug features 6000 series machined aluminum expansion wedges

The mix is designed to be mixed with water with <40mg/L calcium content

Refined to work with the new 10-52t cassettes

but it comes with added weight

Shimano Dura-Ace Ultimate Road Shifting Cable Set - Black Apollo The Ancora premium expansion plugPolymer coated stainless cable set introduced with the DuraAce 9000 series; achieves lighter and quicker shifting, lighter braking with the reduced sliding resistance Specifications 1. 2 mm x 2100 mm (1 pc.) 1. 2 mm x 1800 mm (1 pc.) Polymer coating Stainless steel Outer cap with short tongue for ST (2 pcs.) Outer cap with long tongue (3 pcs.) Sealed outer cap for rear derailleur (1 pc.) Inner end cap (2 pcs.) Cover with tongue for rear derailleur (1