The Sunrace MZ903 is a 12-speed cassette with 11-51T and is fully compatible with the standard Shimano HG freewheel hub. This is the solution for those who don't have an Micro Spline freewheel and want to drive 1x12.
Product features- MZ903 12-speed cassette 11-51
Use: MTB
Suitable for Freehub: Shimano HG
Suitable for: 12-speed
Teeth: 11-51
Gradation: 11-13-15-17-19-21-24-28-33-39-45-51
Colour: silver
Weight: 510g (manufacturer information)
Express delivery and return policies
Free shipping on orders over $30
Processing time: 1-2 Days
Shipping time: 3-5 Days(According to the logistics method and delivery address)
Items can be returned or exchanged within 30 days !
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