Shimano Shifter Outer Casing - Black

This OT-SP51 shifter outer casing from Shimano is designed to replace gear cable housing on compatible mechanical derailleur systems. The 5 mm casing comes in a generous 7.62-meter workshop length, allowing you to cut it to fit the necessary cable routing for city, trekking, road, or mountain bikes. It's an essential replacement when your old housing is kinked, cracked, contaminated, or causing heavy shifting and poor derailleur indexing. Make sure to use a proper cable housing cutter, open the liner cleanly after cutting, and fit suitable gear cable end caps before adjusting the derailleur.

- Shimano OT-SP51 shifter outer casing
- Suitable for compatible mechanical derailleur systems
- 5 mm outer casing diameter
- Supplied as a 7.62 m / 25 ft length
- Can be cut to the required cable routing length
- Suitable for gear shifting, not brake cable use
- Helps replace worn, kinked, or contaminated outer housing
- Useful for city, trekking, road, and MTB gear cable routing
- Inner gear cable is not included
- End caps are not confirmed as included
- Derailleur indexing adjustment is required after installation

Specifications
Brand: Shimano
Model: OT-SP51
Type: Shifter outer casing
Outer Casing Diameter: Ø5 mm
Outer Casing Length: 7.62 m
Length: 7.62 m
Color: Black