Wide-Ratio 12‑Speed MTB Cassette (11–51T)
The SunRace MZ600 offers an impressive 12-speed, 11–51T range for Shimano HG freehubs. Featuring steel cogs on an alloy spider and Fluid Drive Plus for precise shifts—perfect for trail or enduro builds.
Original price was: R1,699.95.R1,449.95Current price is: R1,449.95.
Unlock extreme gear range without breaking the bank. The MZ600 cassette provides a massive 11–51T spread, ideal for steep climbs and fast flats. Built with durable steel sprockets mounted on a lightweight alloy spider, and featuring Fluid Drive Plus shifting, it’s a robust, budget-friendly alternative to premium 12-speed XT or XTR cogs—designed specifically for Shimano HG-compatible hubs
Key Specs:
Speeds: 12-speed
Gear Range: 11–13–15–17–19–21–24–28–33–39–45–51T
Materials: Steel sprockets, alloy spider & lockring
Freehub Fit: Shimano HG splined
Weight: ~709 g
Use Case: MTB, gravel, eMTB – delivering broad range on standard HG freehubs
This cassette delivers crisp and reliable shifting thanks to SunRace’s Fluid Drive Plus technology, giving you high-end performance for less
