With Shimano OT SP41 Shift Outer Casing for Road / MTB, the entire length of the outer casing is pre-lubricated with special silicone grease for quick and precise shifting performance.
OT-SP41 maximally reduces the inner cable friction to provide a quick response to operations and easy/effortless shifting.
Moreover, power loss due to delay in shifting and fatigue by shifting especially when you ride on the terrain with many ups and downs as well as a long-distance is also reduced.
Silicone grease: SIS SP41 is pre-lubricated with special silicone grease for light-action shifting
Use: Road/MTB
Diameter: 4mm
Length: 50 meters
Fits: Shifter Cables
Original Shimano parts guarantee that all components work perfectly for optimum performance and maximum safety and longevity.