Shimano Ultegra FC-R8000 11 Speed Inner Chainring, 39T-MW for 53/39T

Shimano Ultegra FC-R8000 11 Speed Inner Chainring

• 11 speed chainring for double chainsets

• Inner Chainring

• Maintains high rigidity and reduces weight

• Optimum power transfer

• 4 arm spider design

• Chainring BCD: 110mm, asymmetrical design

• Material: Aluminium

• Chainring size options: 39T-MW, 36T-MT, 34T-MS

• Compatible chainsets: FC-R8000

The Shimano Ultegra FC-R8000 11 Speed Inner Chainring is a tooth replacement or upgrade chainring that is compatible with the 11 speed Ultegra R8000 series double chainset.

With a four arm, 110mm BCD profile, this lightweight component offers high levels of stiffness and durability.