Shimano Deore CS-M6200-12 cassette delivers a massive 510% gear range from its 10-51T spread, giving you genuine 1x versatility at a Deore price point, from steep, grinding climbs to flat-out descents.

This cassette represents a real refinement over the previous generation. Shimano trimmed weight through targeted material reduction in the steel cogs, so you get a lighter cassette without giving up the strength and durability steel is known for. It's built on Shimano's MICRO SPLINE freehub standard and carries HYPERGLIDE+ compatibility, meaning shifts stay fast and smooth even when you're still putting power through the pedals, exactly when you need a derailleur to just work without hesitation.

• Gear Range: A 10-51T spread covers everything from steep climbs to fast descents on a single ring.
• HYPERGLIDE+: Fast, smooth shifting performance, even under load.
• MICRO SPLINE Compatible: Built for all MICRO SPLINE freehub bodies.
• Optimized Construction: Lighter than the previous generation through targeted material reduction.
• Steel Cogs: Adds real durability and strength where the cassette takes the most abuse.