Sunrace MZ800 11-51t Mountain Bike Cassette

Description

SunRace MZ800 Cassette

The SunRace MZ800 12 speed cassette is a high quality wide range cassette designed to deliver smooth, reliable shifting for modern mountain bike and gravel drivetrains. Offering an impressive 11 to 51 tooth gear range, it provides the low climbing gears needed for steep technical terrain while maintaining efficient gearing for faster sections.

Designed to work with Shimano 12 speed transmissions, the MZ800 is fully compatible with Shimano SLX, XT and XTR 12 speed drivetrains while fitting a standard Shimano HG freehub body. This makes it an excellent option for riders looking to retain their existing HG freehub without upgrading to Microspline.

The cassette combines durable steel sprockets with lightweight aluminium carriers to reduce overall weight while maintaining excellent strength and shifting performance. Whether replacing a worn cassette or upgrading your drivetrain, the SunRace MZ800 offers dependable performance at outstanding value.

• Ratio: 11-51T
• Compatible with Shimano 12 speed SLX, XT XTR and GRX drivetrains
• Fits standard Shimano HG freehub bodies
• 12 speed cassette
• Wide range 11 to 51T gearing
• Gear progression: 11, 13, 15, 17, 19, 21, 24, 28, 33, 39, 45, 51T
• Steel sprockets with aluminium carriers
• Use: MTB/Gravel
• Supplied OE
• Weight: Approximately 660g