Shimano FC-M391 Acera 9 Speed Inner Chainring 22T

Shimano FC-M391 Acera 9 Speed Inner Chainring 22T

• Genuine Shimano replacement chainring for the FC-M391 triple 9 speed chainset.

• Shimano part code: Y1ME98020.

• Compatible chain Shimano HG 9-speed.

• The Shimano FC-M391 Acera 9 speed triple inner chainring is the perfect replacement for worn or damaged chainrings.

• Shimano's Acera class leading chainrings offer the optimum balance of light weight and rigidity for precise shifts even under high loads.

• Designed to work with Shimano's 9-speed HG chain providing more efficiency and improved power transfer.

Compatibility:

• Chainring is compatible with the Shimano FC-M391 triple chainsets.

Technical specifications:

• Speeds: 9-speed.

• Sizes: 22T inner.

• Bolt Circle Diameter (BCD): 64mm inner.

• Compatible chain: HG 9-speed.

• Colour: Black.