Shimano 105 R7100 12 Speed Cassette (11-34)

• High performance Hyperglide 12-speed 105 Road cassette
• Hyperglide sprockets have a computer designed tooth configuration with contoured shift gates, resulting in a crisp smooth shift even under load
• Close ratio gearing allows a more efficient use of energy through finer cadence control
• Largest sprockets are mounted on a lightweight alloy carrier to reduce weight and increase rigidity
• Sprockets are cut away and drilled to further reduce weight without reducing rigidity
• Nickel-plated finish offers hard wearing resistance to corrosion
• Pearl-bright steel cassette lockring
• For Super Narrow 12-speed chains
• 11-12-13-14-15-17-19-21-24-27-30-34T

Product ID: Csr710112134 CASS 105 R7101 12 spd 11-34 N/A