Shimano Optislick Gear Cable Set Race - Black

This Shimano road gear cable set is specifically designed to replace the shift cables and outer casing on compatible mechanical road bike derailleur systems. The set includes two steel inner cables and OT-SIS40 outer casing, making it perfect for servicing both front and rear gear cable runs depending on your bicycle setup. It's an essential replacement when old cables are frayed, corroded, stretched, or causing heavy shifting and poor indexing. Simply cut the outer casing cleanly, fit the correct end caps, and re-adjust the derailleurs after installation for reliable gear changes.

- Road gear cable set for compatible Shimano mechanical shifting systems
- Shimano part number EOTSIS40SET01
- Includes two steel inner shift cables
- 1.2 mm x 2100 mm inner cable size
- OT-SIS40 outer casing included
- 4 mm x 1700 mm outer casing size
- Suitable for front and rear derailleur cable replacement
- Helps restore smoother and more accurate shifting
- Outer caps and inner end caps included
- Intended for gear shifting, not brake systems
- Derailleur indexing adjustment is required after fitting

Specifications
Brand: Shimano
Model: OT-SIS40
Type: Road gear cable set
Inner Cable Diameter: Ø1.2 mm
Inner Cable Length: 2100 mm
Outer Casing Diameter: Ø4 mm
Outer Casing Length: 1700 mm
Inner Cable Material: Steel
Color: Black