Shimano 105 CS-R7101

Light alloy sprocket carrier • 12 speed compatible

• Cassette Spider Mat.: Aluminum
• Cassette Technology: Hyperglide+
• Cassette Weight: 361g
• Cog Details: 11-12-13-14-15-17-19-21-24-27-30-34
• Cog Material: Steel
• Finish: Nickel plated
• Range: 11-34T
• Speed: 12
• Cassette Freehub Compatibility: HG+ 12sp Road ONLY

Special order - ships in 5-10 days from Hawley/Lambert.