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CS-R7100 105 12-speed cassette, 11 - 34T

CS-R7100 105 12-speed cassette, 11 - 34T

  • High performance Hyperglide&plus 12-speed 105 Road cassette
  • Hyperglide&plus 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 Hyperglide&plus chains
SKU: CSR710012134
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