Shimano

Deore CS-M7200-12 Cassette - 10-51t

Shimano Deore CS-M7200-12 Cassette brings modern 12-speed range and load-capable shifting to trail, XC, and enduro builds that demand reliable gear changes when pedaling hard. With a wide 10-51t spread and a Micro Spline interface, it pairs tight high-end steps for speed with a true bailout gear for steep climbs, while combining steel and alloy cogs to balance wear life and weight where it matters.

Trail-focused advantages that show up on every ride

1. 10-51t wide-range gearing - Maintains usable cadence from fast fire roads to sustained, technical climbs without needing a front derailleur
2. 10-tooth small cog - Provides a higher top gear for strong pedaling on descents and connecting sections, with smooth transitions across the range
3. HyperGlide+ shifting under load - Designed for fast, controlled shifts even during hard efforts (requires a HG+ chain; sold separately)
4. Micro Spline compatibility - Fits all Micro Spline freehub bodies; smaller, more widely distributed splines help limit cog gouging on lightweight alloy freehubs
5. Steel cogs with an alloy large cog - Uses steel where durability is critical, with an aluminum largest cog to keep weight in check
6. Anodized aluminum spider arm - Reduces weight while supporting the larger cogs for consistent shifting and long-term stability