Shimano Dura-Ace Polymer-Coated Stainless Steel Derailleur Cable

Shimano Polymer-coated Derailleur Cables

Polymer-coated inner cable reduces the sliding resistance to achieve lighter and quicker operation

Low friction polymer material on the cable may cause slippage at the cable fixing bolt after initial pre-stretch for the cable is performed

Fur like material from polymer coating will not affect the performance