Shimano CS-M7100-12 SLX 12-Speed Cassette 10-51T
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RETURNS & EXCHANGES
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The Shimano CS-M7100-12 SLX 12-Speed Cassette uses a BEAM SPIDER architecture that trims unnecessary mass while keeping the cassette stable under load. It runs on the MICRO SPLINE freehub body and pairs with the HYPERGLIDE+ tooth profile for smooth shifting across all 12 speeds, even while pedaling. The 10-51T range keeps gearing flexible for steep climbs and fast sections alike.
Key Features
- Gear Range: 10-51T
- Speed: 12-speed
- Construction: BEAM SPIDER architecture reducing cassette mass while maintaining stability
- Freehub Compatibility: MICRO SPLINE freehub body compatibility
- Shifting System: HYPERGLIDE+ tooth profile for shifting while maintaining pedal cadence
- Range Profile: Wide range cassette with close step gearing across 12 speeds
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