- Refined 12-step gear combination provides peak efficiency and accelerating performance for every situation
- HYPERGLIDE Technology
- Faster, seamless shifts under maximum pedaling load
- Cassette Cogs: 11-12-13-14-15-17-19-21-24-27-30-34
- Compatible with new road 12-speed and 11-speed FREEHUB body
- Compatible with 12-speed chain
- Recommended chain (not included): CN-M7100

Shimano CS-R7100 Cassette
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