Optislick is electrically coated to the stainless steel inner wire leaves a smooth surface for low friction and reduced sliding resistance.
Shimano Gear Cable 105/Tiagra Road gear cableset OPTISLICK coated inners black
SHIMANO OPTISLICK GEAR INNER CABLE / WIRE 1.2mm x 2100mm BOXED GENUINE
Shimano Spares Optislick Coated Gear Inner 1.2mm x 2100mm
Shimano XT M8000 Gear Cable Set for Mountain Bike OPTISLICK Coated inner Black
Shimano Road Gear Cable Set Stainless Steel Inner Wire Black CABGR8BK
Shimano Dura-Ace 9000 Road Gear Cable Set, Polymer Coated Inners
