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XTR HYPERGLIDE+ 12-Speed Cassette delivers flawless shifting under power for elite MTB riding
What Our Gearhead® Experts Are Saying:
"I’ve ridden this cassette in race and high-output trail settings, and the difference under load is real. You can keep pedaling hard while shifting without hesitation or clunking. It feels precise, durable, and confidence-inspiring when the trail demands quick gear changes."
When we’re pushing hard through technical climbs or accelerating out of corners, we want our drivetrain to respond instantly without breaking rhythm. The XTR HYPERGLIDE+ 12-Speed Cassette is built for those moments, letting us stay on the gas while shifting cleanly and predictably. From all-out race efforts to demanding trail days, it keeps momentum intact when terrain and effort spike.
Built around Shimano’s HYPERGLIDE+ technology, this cassette refines tooth profiles to deliver smooth, fast shifts even under high load. Strategic use of steel, titanium, and alloy cogs balances durability with weight savings, while the wide-range options support everything from compact XC setups to maximum-range trail and race builds. MICRO SPLINE compatibility allows a smaller top gear for improved efficiency and tighter gear spacing, resulting in a drivetrain that feels composed, responsive, and race-ready.
Details
- High-performance 12-speed MTB cassette for XC and aggressive trail riding
- HYPERGLIDE+ tooth profiles enable smooth shifting under heavy pedaling load
- Wide-range options support modern single-chainring drivetrains
- Mixed cog materials balance durability, weight, and long-term performance
- MICRO SPLINE compatibility allows a smaller top gear and tighter spacing
- Designed for consistent shifting across steep climbs and fast transitions
- Item #SHIU31E
- Cog Sizes
- 9–45T
- Cog Material
- steel, titanium, aluminum
- Freehub Type
- Micro Spline
- Carrier Material
- aluminum
- Manufacturer Part Number
- CS-M9200-12
- Activity
- trail, cross-country, enduro
- Manufacturer Warranty
- 2 years
100+ Years in the Making
Founded in Japan in 1921, Shimano has spent over a century earning the trust of riders at every level. Their precision engineering and relentless drive to innovate have made Shimano components a fixture on trails and roads worldwide.