SHIMANO Cable and Housing Set Trans. Polymer / N/A

Shimano DURA-ACE shift cable housing kit Specification: Signature: Y63Z98910 Group: DURA-ACE 4mm derailleur housing, 1700mm long (1 pc) 1.2 mm shift cable, 2100 mm long (1 pc) 1.2 mm shift cable, 1800 mm long (1 pc) Derailleur housing ends with long seal (3 pcs) Shifter housing ends with short seal (2 pcs) Aluminum derailleur housing ends (1 pc.) Shifter cable ends (2 pcs.) Cable material: stainless steel Color: black The highest quality Shimano Dura-Ace drive cables are polymer-coated for improved efficiency and reduced friction. When paired with a rear derailleur such as the RD-9000, they improve shifting performance by up to 47% compared to traditional cables.