Shimano SP41 Shift Outer Casing Roll - Black - 50m YGroup_7033483919405 'No-Go' gauge that will tell

'No-Go' gauge that will tell you when you need to replace your chain

and dusty conditions

Cons: They are slightly heavier than a plastic option

Carry everything you need for a short ride and your phone

120ml of Reverb Fluid and a tool for undoing the bleed screws

Shimano SP41 Shift Outer Casing Roll - Black - 50m YGroup_7033483919405 'No-Go' gauge that will tellPremium shift housing from Shimano, the OT SP41 Shift Outer Casing is pre lubricated with a special silicone grease for quick and precise shifting performance. Compressionless and offers the lowest friction, be sure to keep a roll of SP41 on hand for routine maintenance. Who's this item for: Any rider looking got a quality outer cable Application: These are designed for use with SRAM and Shimano shifters. They will also work with Box, Microshift