Shimano FC-R9100 Chainring

Description

The Choice Of The World'S Best Climbers, Sprinters, And Time Trialists, The Dura-Ace R9100 Crank Drops Weigh While Maximizing Power Transfer. The New Design, And Its Iconic Look, Is Adapted For Race Specific Disc Brake Systems While Still Offering A Wide Range Of Gearing And Crank Arm Length Options.

Features

• Front Chainring Type: Double
• Chainring 42T-MX For 54/55-42T

Specification