Shimano gear outer sleeve. This will give you silky smooth gear change. Pre-greased to assist with the smooth operation of the inner wire.
Keenso 4mm Bicycle Shifting Cable, Gear Cable Outer Shifter Cable Housing 3m Bicycle Brake Cable Hose Bicycle Brake Wires for Road MTB Bikes(Black)
Shimano Road/MTB Brake Cable Set (Outer, Inner Cable, Caps), Black - RRP £14.99
Shimano Short Tongue Outer Ferrule / Cap SP41 SP40 Casing Gear Cable Housing
Shimano OT-SP41 Sealed Shift Outer Gear Cable Casing - 300mm - Grey
Shimano OT-SP40 Shift Outer Gear Cable Casing 170mm - Buy One Get One Free
Clarks Teflon / PTFE Slick Gear Cable, Inner Wire For MTB, Hybrid and Road Bikes
