SHIMANO 105 CS-R7101 12 SPEED 11-34t CASSETTE
£69.99
Expertly designed for high performance, the Shimano 105 CS-R7101 12 Speed Cassette features Hyperglide+ sprockets with a contoured shift gate for smooth shifting. Its close ratio gearing allows for efficient energy usage, while its lightweight alloy carrier and cutaway design reduce weight without compromising rigidity. A nickel-plated finish adds corrosion resistance, making it a reliable choice for Super Narrow 12-speed chains.
- 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