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Sun Race

SunRace MZ800 12 Speed MTB Cassette - 11-51T - Shimano HG

£69.99
Color: Silver
Tooth Range

Delivery & shipping info
How quickly will you dispatch my order?

If you place your order before 3 pm on any weekday we will dispatch your order the very same day!

Anything after this time will be despatched the next day.

Please note: this applies to the working week i.e. Monday – Friday and dispatch times may vary following a bank holiday.

How much does delivery cost?

Nothing! Our standard U.K. delivery (available on all items) is free!

Need it faster? No problem! We also offer next day delivery from £2.50!

International delivery: Calculated at checkout

Need more help?

Whether you need some help with a product query such as sizing or have questions and comments about our services, our customer services team is here to help. You can contact us by phone, email, or live chat.

Phone: 01384 476 267

Email: info@sportandleisure.com

SKU: FW100110
EAN: 4710944266245

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