CASSETTE SPROCKET, CS-R7101, 105, 12-SPEED, 11-12-13-14-15-17-19-21-24-27-30-34T

New tooth profile designed to work with both electronic and mechanical Shimano drivetrains. Tooth profile slightly changed to better accomodate mechanical shifting.

• For Di2 and Mechanical Shifting Systems
• Refined 12-step gear combination provides peak efficiency and accelerating performance for every situation
• Compatible with new 12-speed (HG-Spline-L2) and road 11-speed (HG-11) freehub bodies
• Compatible with HG 12-speed chain
• For Di2 and Mechanical Shifting Systems
• Nickel plated finish
• Series: R7100
• Drivetrain Speeds: 12
• Cassette Body Type: Shimano HG-Spline-L2
• Range: 11-34
• Cassette Cogs: 11-12-13-14-15-17-19-21-24-27-30-34
• Weight: 361g.
• Color: Silver