Shimano Outer casing unit for connecting the cable to the hub gear.
Clarks 30m Gear Outer Casing SP4 Workshop Pack | Clarks Gear Casing
Shimano BC-9000 5mm Brake Cable Outer Casing - Road Bikes
Shimano OT-SP41 Shift Outer Casing - 300mm - Black - Rear Derailleur XT, XTR
CLARKS Gear Wire SP4 Outer Casing - 30m Universal Black Gear Housing for All Major Gear Systems on Mountain Bikes (MTB), Hybrid and Road Bikes
CLARKS IGOC4DB Gear Outer Casing, SP4 Type, L30M 4 mm, Dispenser Box - Black
Jagwire Outer Casing Lex + L3, 4 mm, Yellow
